21534994

素因数分解:

$2^1\times {\mathrm{13}}^5\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 24

約数和(自身を含む): 36201060

約数和(自身を除く): 14666066

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2197, 4394, 4901, 9802, 28561, 57122, 63713, 127426, 371293, 742586, 828269, 1656538, 10767497, 21534994]

約数ペア:

[(1, 21534994), (2, 10767497), (13, 1656538), (26, 828269), (29, 742586), (58, 371293), (169, 127426), (338, 63713), (377, 57122), (754, 28561), (2197, 9802), (4394, 4901)]