22723430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 44120160

約数和(自身を除く): 21396730

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 2917, 3895, 5834, 7790, 14585, 29170, 55423, 110846, 119597, 239194, 277115, 554230, 597985, 1195970, 2272343, 4544686, 11361715, 22723430]

約数ペア:

[(1, 22723430), (2, 11361715), (5, 4544686), (10, 2272343), (19, 1195970), (38, 597985), (41, 554230), (82, 277115), (95, 239194), (190, 119597), (205, 110846), (410, 55423), (779, 29170), (1558, 14585), (2917, 7790), (3895, 5834)]