13068922

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 21616416

約数和(自身を除く): 8547494

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 787, 874, 1574, 8303, 14953, 16606, 18101, 29906, 36202, 284107, 343919, 568214, 687838, 6534461, 13068922]

約数ペア:

[(1, 13068922), (2, 6534461), (19, 687838), (23, 568214), (38, 343919), (46, 284107), (361, 36202), (437, 29906), (722, 18101), (787, 16606), (874, 14953), (1574, 8303)]