40419698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30119}}^1$

素因数の和:30193

約数の個数: 16

約数和(自身を含む): 67227840

約数和(自身を除く): 26808142

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 30119, 60238, 331309, 662618, 1837259, 3674518, 20209849, 40419698]

約数ペア:

[(1, 40419698), (2, 20209849), (11, 3674518), (22, 1837259), (61, 662618), (122, 331309), (671, 60238), (1342, 30119)]