15101944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 34151040

約数和(自身を除く): 19049096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 307, 344, 473, 559, 572, 614, 946, 1118, 1144, 1228, 1892, 2236, 2456, 3377, 3784, 3991, 4472, 6149, 6754, 7982, 12298, 13201, 13508, 15964, 24596, 26402, 27016, 31928, 43901, 49192, 52804, 87802, 105608, 145211, 171613, 175604, 290422, 343226, 351208, 580844, 686452, 1161688, 1372904, 1887743, 3775486, 7550972, 15101944]

約数ペア:

[(1, 15101944), (2, 7550972), (4, 3775486), (8, 1887743), (11, 1372904), (13, 1161688), (22, 686452), (26, 580844), (43, 351208), (44, 343226), (52, 290422), (86, 175604), (88, 171613), (104, 145211), (143, 105608), (172, 87802), (286, 52804), (307, 49192), (344, 43901), (473, 31928), (559, 27016), (572, 26402), (614, 24596), (946, 15964), (1118, 13508), (1144, 13201), (1228, 12298), (1892, 7982), (2236, 6754), (2456, 6149), (3377, 4472), (3784, 3991)]