23856590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 45476640

約数和(自身を除く): 21620050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 521, 1042, 1205, 2410, 2605, 4579, 5210, 9158, 9899, 19798, 22895, 45790, 49495, 98990, 125561, 251122, 627805, 1255610, 2385659, 4771318, 11928295, 23856590]

約数ペア:

[(1, 23856590), (2, 11928295), (5, 4771318), (10, 2385659), (19, 1255610), (38, 627805), (95, 251122), (190, 125561), (241, 98990), (482, 49495), (521, 45790), (1042, 22895), (1205, 19798), (2410, 9899), (2605, 9158), (4579, 5210)]