15996876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5198

約数の個数: 48

約数和(自身を含む): 43819776

約数和(自身を除く): 27822900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5147, 10294, 15441, 20588, 30882, 36029, 61764, 72058, 108087, 144116, 190439, 216174, 380878, 432348, 571317, 761756, 1142634, 1333073, 2285268, 2666146, 3999219, 5332292, 7998438, 15996876]

約数ペア:

[(1, 15996876), (2, 7998438), (3, 5332292), (4, 3999219), (6, 2666146), (7, 2285268), (12, 1333073), (14, 1142634), (21, 761756), (28, 571317), (37, 432348), (42, 380878), (74, 216174), (84, 190439), (111, 144116), (148, 108087), (222, 72058), (259, 61764), (444, 36029), (518, 30882), (777, 20588), (1036, 15441), (1554, 10294), (3108, 5147)]