12698972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^2$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 26284776

約数和(自身を除く): 13585804

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 572, 596, 1639, 1937, 3278, 3874, 6556, 7748, 21307, 22201, 42614, 44402, 85228, 88804, 244211, 288613, 488422, 577226, 976844, 1154452, 3174743, 6349486, 12698972]

約数ペア:

[(1, 12698972), (2, 6349486), (4, 3174743), (11, 1154452), (13, 976844), (22, 577226), (26, 488422), (44, 288613), (52, 244211), (143, 88804), (149, 85228), (286, 44402), (298, 42614), (572, 22201), (596, 21307), (1639, 7748), (1937, 6556), (3278, 3874)]