15943612412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{21673}}^1$

素因数の和:21787

約数の個数: 96

約数和(自身を含む): 35887982592

約数和(自身を除く): 19944370180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 47, 52, 86, 91, 94, 172, 182, 188, 301, 329, 364, 559, 602, 611, 658, 1118, 1204, 1222, 1316, 2021, 2236, 2444, 3913, 4042, 4277, 7826, 8084, 8554, 14147, 15652, 17108, 21673, 26273, 28294, 43346, 52546, 56588, 86692, 105092, 151711, 183911, 281749, 303422, 367822, 563498, 606844, 735644, 931939, 1018631, 1126996, 1863878, 1972243, 2037262, 3727756, 3944486, 4074524, 6523573, 7130417, 7888972, 12115207, 13047146, 13242203, 14260834, 24230414, 26094292, 26484406, 28521668, 43801133, 48460828, 52968812, 84806449, 87602266, 92695421, 169612898, 175204532, 185390842, 306607931, 339225796, 370781684, 569414729, 613215862, 1138829458, 1226431724, 2277658916, 3985903103, 7971806206, 15943612412]

約数ペア:

[(1, 15943612412), (2, 7971806206), (4, 3985903103), (7, 2277658916), (13, 1226431724), (14, 1138829458), (26, 613215862), (28, 569414729), (43, 370781684), (47, 339225796), (52, 306607931), (86, 185390842), (91, 175204532), (94, 169612898), (172, 92695421), (182, 87602266), (188, 84806449), (301, 52968812), (329, 48460828), (364, 43801133), (559, 28521668), (602, 26484406), (611, 26094292), (658, 24230414), (1118, 14260834), (1204, 13242203), (1222, 13047146), (1316, 12115207), (2021, 7888972), (2236, 7130417), (2444, 6523573), (3913, 4074524), (4042, 3944486), (4277, 3727756), (7826, 2037262), (8084, 1972243), (8554, 1863878), (14147, 1126996), (15652, 1018631), (17108, 931939), (21673, 735644), (26273, 606844), (28294, 563498), (43346, 367822), (52546, 303422), (56588, 281749), (86692, 183911), (105092, 151711)]