15871987196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{157579}}^1$

素因数の和:157758

約数の個数: 36

約数和(自身を含む): 30278997000

約数和(自身を除く): 14407009804

約数列:

[1, 2, 4, 13, 26, 52, 149, 169, 298, 338, 596, 676, 1937, 3874, 7748, 25181, 50362, 100724, 157579, 315158, 630316, 2048527, 4097054, 8194108, 23479271, 26630851, 46958542, 53261702, 93917084, 106523404, 305230523, 610461046, 1220922092, 3967996799, 7935993598, 15871987196]

約数ペア:

[(1, 15871987196), (2, 7935993598), (4, 3967996799), (13, 1220922092), (26, 610461046), (52, 305230523), (149, 106523404), (169, 93917084), (298, 53261702), (338, 46958542), (596, 26630851), (676, 23479271), (1937, 8194108), (3874, 4097054), (7748, 2048527), (25181, 630316), (50362, 315158), (100724, 157579)]