39137230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20964

約数の個数: 32

約数和(自身を含む): 81375840

約数和(自身を除く): 42238610

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 20929, 41858, 104645, 209290, 230219, 355793, 460438, 711586, 1151095, 1778965, 2302190, 3557930, 3913723, 7827446, 19568615, 39137230]

約数ペア:

[(1, 39137230), (2, 19568615), (5, 7827446), (10, 3913723), (11, 3557930), (17, 2302190), (22, 1778965), (34, 1151095), (55, 711586), (85, 460438), (110, 355793), (170, 230219), (187, 209290), (374, 104645), (935, 41858), (1870, 20929)]