19669374

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{64279}}^1$

素因数の和:64304

約数の個数: 24

約数和(自身を含む): 45124560

約数和(自身を除く): 25455186

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 64279, 128558, 192837, 385674, 578511, 1092743, 1157022, 2185486, 3278229, 6556458, 9834687, 19669374]

約数ペア:

[(1, 19669374), (2, 9834687), (3, 6556458), (6, 3278229), (9, 2185486), (17, 1157022), (18, 1092743), (34, 578511), (51, 385674), (102, 192837), (153, 128558), (306, 64279)]