12187604

素因数分解:

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

素因数の和:201

約数の個数: 54

約数和(自身を含む): 25555950

約数和(自身を除く): 13368346

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 149, 169, 242, 286, 298, 338, 484, 572, 596, 676, 1573, 1639, 1859, 1937, 3146, 3278, 3718, 3874, 6292, 6556, 7436, 7748, 18029, 20449, 21307, 25181, 36058, 40898, 42614, 50362, 72116, 81796, 85228, 100724, 234377, 276991, 468754, 553982, 937508, 1107964, 3046901, 6093802, 12187604]

約数ペア:

[(1, 12187604), (2, 6093802), (4, 3046901), (11, 1107964), (13, 937508), (22, 553982), (26, 468754), (44, 276991), (52, 234377), (121, 100724), (143, 85228), (149, 81796), (169, 72116), (242, 50362), (286, 42614), (298, 40898), (338, 36058), (484, 25181), (572, 21307), (596, 20449), (676, 18029), (1573, 7748), (1639, 7436), (1859, 6556), (1937, 6292), (3146, 3874), (3278, 3718)]