15697475684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1693}}^1\times {\mathrm{19157}}^1$

素因数の和:20876

約数の個数: 36

約数和(自身を含む): 30214350012

約数和(自身を除く): 14516874328

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1693, 3386, 6772, 18623, 19157, 37246, 38314, 74492, 76628, 204853, 210727, 409706, 421454, 819412, 842908, 2317997, 4635994, 9271988, 32432801, 64865602, 129731204, 356760811, 713521622, 1427043244, 3924368921, 7848737842, 15697475684]

約数ペア:

[(1, 15697475684), (2, 7848737842), (4, 3924368921), (11, 1427043244), (22, 713521622), (44, 356760811), (121, 129731204), (242, 64865602), (484, 32432801), (1693, 9271988), (3386, 4635994), (6772, 2317997), (18623, 842908), (19157, 819412), (37246, 421454), (38314, 409706), (74492, 210727), (76628, 204853)]