15668814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7039}}^1$

素因数の和:7104

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 20826546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 7039, 14078, 21117, 42234, 49273, 98546, 147819, 295638, 373067, 746134, 1119201, 2238402, 2611469, 5222938, 7834407, 15668814]

約数ペア:

[(1, 15668814), (2, 7834407), (3, 5222938), (6, 2611469), (7, 2238402), (14, 1119201), (21, 746134), (42, 373067), (53, 295638), (106, 147819), (159, 98546), (318, 49273), (371, 42234), (742, 21117), (1113, 14078), (2226, 7039)]