9719476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 18402440

約数和(自身を除く): 8682964

約数列:

[1, 2, 4, 13, 26, 52, 409, 457, 818, 914, 1636, 1828, 5317, 5941, 10634, 11882, 21268, 23764, 186913, 373826, 747652, 2429869, 4859738, 9719476]

約数ペア:

[(1, 9719476), (2, 4859738), (4, 2429869), (13, 747652), (26, 373826), (52, 186913), (409, 23764), (457, 21268), (818, 11882), (914, 10634), (1636, 5941), (1828, 5317)]