15701686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 34320384

約数和(自身を除く): 18618698

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 31, 46, 62, 77, 91, 121, 143, 154, 161, 182, 217, 242, 253, 286, 299, 322, 341, 403, 434, 506, 598, 682, 713, 806, 847, 1001, 1426, 1573, 1694, 1771, 2002, 2093, 2387, 2783, 2821, 3146, 3289, 3542, 3751, 4186, 4433, 4774, 4991, 5566, 5642, 6578, 7502, 7843, 8866, 9269, 9982, 11011, 15686, 18538, 19481, 22022, 23023, 26257, 31031, 36179, 38962, 46046, 48763, 52514, 54901, 62062, 64883, 72358, 86273, 97526, 101959, 109802, 129766, 172546, 203918, 253253, 341341, 506506, 603911, 682682, 713713, 1121549, 1207822, 1427426, 2243098, 7850843, 15701686]

約数ペア:

[(1, 15701686), (2, 7850843), (7, 2243098), (11, 1427426), (13, 1207822), (14, 1121549), (22, 713713), (23, 682682), (26, 603911), (31, 506506), (46, 341341), (62, 253253), (77, 203918), (91, 172546), (121, 129766), (143, 109802), (154, 101959), (161, 97526), (182, 86273), (217, 72358), (242, 64883), (253, 62062), (286, 54901), (299, 52514), (322, 48763), (341, 46046), (403, 38962), (434, 36179), (506, 31031), (598, 26257), (682, 23023), (713, 22022), (806, 19481), (847, 18538), (1001, 15686), (1426, 11011), (1573, 9982), (1694, 9269), (1771, 8866), (2002, 7843), (2093, 7502), (2387, 6578), (2783, 5642), (2821, 5566), (3146, 4991), (3289, 4774), (3542, 4433), (3751, 4186)]