23221948

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 41832000

約数和(自身を除く): 18610052

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 829, 1658, 3316, 7003, 14006, 28012, 38963, 77926, 123521, 155852, 247042, 494084, 5805487, 11610974, 23221948]

約数ペア:

[(1, 23221948), (2, 11610974), (4, 5805487), (47, 494084), (94, 247042), (149, 155852), (188, 123521), (298, 77926), (596, 38963), (829, 28012), (1658, 14006), (3316, 7003)]