23915906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 45622656

約数和(自身を除く): 21706750

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 257, 289, 322, 391, 514, 578, 782, 1799, 2023, 2737, 3598, 4046, 4369, 5474, 5911, 6647, 8738, 11822, 13294, 30583, 41377, 46529, 61166, 74273, 82754, 93058, 100487, 148546, 200974, 519911, 703409, 1039822, 1406818, 1708279, 3416558, 11957953, 23915906]

約数ペア:

[(1, 23915906), (2, 11957953), (7, 3416558), (14, 1708279), (17, 1406818), (23, 1039822), (34, 703409), (46, 519911), (119, 200974), (161, 148546), (238, 100487), (257, 93058), (289, 82754), (322, 74273), (391, 61166), (514, 46529), (578, 41377), (782, 30583), (1799, 13294), (2023, 11822), (2737, 8738), (3598, 6647), (4046, 5911), (4369, 5474)]