21096058

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 34417152

約数和(自身を除く): 13321094

約数列:

[1, 2, 31, 41, 43, 62, 82, 86, 193, 386, 1271, 1333, 1763, 2542, 2666, 3526, 5983, 7913, 8299, 11966, 15826, 16598, 54653, 109306, 245303, 257269, 340259, 490606, 514538, 680518, 10548029, 21096058]

約数ペア:

[(1, 21096058), (2, 10548029), (31, 680518), (41, 514538), (43, 490606), (62, 340259), (82, 257269), (86, 245303), (193, 109306), (386, 54653), (1271, 16598), (1333, 15826), (1763, 11966), (2542, 8299), (2666, 7913), (3526, 5983)]