13095392

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 27320832

約数和(自身を除く): 14225440

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 307, 344, 496, 614, 688, 992, 1228, 1333, 1376, 2456, 2666, 4912, 5332, 9517, 9824, 10664, 13201, 19034, 21328, 26402, 38068, 42656, 52804, 76136, 105608, 152272, 211216, 304544, 409231, 422432, 818462, 1636924, 3273848, 6547696, 13095392]

約数ペア:

[(1, 13095392), (2, 6547696), (4, 3273848), (8, 1636924), (16, 818462), (31, 422432), (32, 409231), (43, 304544), (62, 211216), (86, 152272), (124, 105608), (172, 76136), (248, 52804), (307, 42656), (344, 38068), (496, 26402), (614, 21328), (688, 19034), (992, 13201), (1228, 10664), (1333, 9824), (1376, 9517), (2456, 5332), (2666, 4912)]