71633230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{19843}}^1$

素因数の和:19888

約数の個数: 24

約数和(自身を含む): 136090152

約数和(自身を除く): 64456922

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 19843, 39686, 99215, 198430, 377017, 754034, 1885085, 3770170, 7163323, 14326646, 35816615, 71633230]

約数ペア:

[(1, 71633230), (2, 35816615), (5, 14326646), (10, 7163323), (19, 3770170), (38, 1885085), (95, 754034), (190, 377017), (361, 198430), (722, 99215), (1805, 39686), (3610, 19843)]