1871264210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{55021}}^1$

素因数の和:55226

約数の個数: 32

約数和(自身を含む): 3565425600

約数和(自身を除く): 1694161390

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 3401, 6802, 17005, 34010, 55021, 110042, 275105, 550210, 1045399, 2090798, 5226995, 9848759, 10453990, 19697518, 49243795, 98487590, 187126421, 374252842, 935632105, 1871264210]

約数ペア:

[(1, 1871264210), (2, 935632105), (5, 374252842), (10, 187126421), (19, 98487590), (38, 49243795), (95, 19697518), (179, 10453990), (190, 9848759), (358, 5226995), (895, 2090798), (1790, 1045399), (3401, 550210), (6802, 275105), (17005, 110042), (34010, 55021)]