19363404

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22727}}^1$

素因数の和:22805

約数の個数: 24

約数和(自身を含む): 45819648

約数和(自身を除く): 26456244

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22727, 45454, 68181, 90908, 136362, 272724, 1613617, 3227234, 4840851, 6454468, 9681702, 19363404]

約数ペア:

[(1, 19363404), (2, 9681702), (3, 6454468), (4, 4840851), (6, 3227234), (12, 1613617), (71, 272724), (142, 136362), (213, 90908), (284, 68181), (426, 45454), (852, 22727)]