15205700144

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{6936907}}^1$

素因数の和:6937052

約数の個数: 20

約数和(自身を含む): 29676092424

約数和(自身を除く): 14470392280

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 6936907, 13873814, 27747628, 55495256, 110990512, 950356259, 1900712518, 3801425036, 7602850072, 15205700144]

約数ペア:

[(1, 15205700144), (2, 7602850072), (4, 3801425036), (8, 1900712518), (16, 950356259), (137, 110990512), (274, 55495256), (548, 27747628), (1096, 13873814), (2192, 6936907)]