1912251554

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{1621}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 3027041280

約数和(自身を除く): 1114789726

約数列:

[1, 2, 31, 53, 62, 106, 359, 718, 1621, 1643, 3242, 3286, 11129, 19027, 22258, 38054, 50251, 85913, 100502, 171826, 581939, 589837, 1163878, 1179674, 2663303, 5326606, 18040109, 30842767, 36080218, 61685534, 956125777, 1912251554]

約数ペア:

[(1, 1912251554), (2, 956125777), (31, 61685534), (53, 36080218), (62, 30842767), (106, 18040109), (359, 5326606), (718, 2663303), (1621, 1179674), (1643, 1163878), (3242, 589837), (3286, 581939), (11129, 171826), (19027, 100502), (22258, 85913), (38054, 50251)]