15223992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90619}}^1$

素因数の和:90635

約数の個数: 32

約数和(自身を含む): 43497600

約数和(自身を除く): 28273608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90619, 181238, 271857, 362476, 543714, 634333, 724952, 1087428, 1268666, 1902999, 2174856, 2537332, 3805998, 5074664, 7611996, 15223992]

約数ペア:

[(1, 15223992), (2, 7611996), (3, 5074664), (4, 3805998), (6, 2537332), (7, 2174856), (8, 1902999), (12, 1268666), (14, 1087428), (21, 724952), (24, 634333), (28, 543714), (42, 362476), (56, 271857), (84, 181238), (168, 90619)]