42779222

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 68296536

約数和(自身を除く): 25517314

約数列:

[1, 2, 19, 38, 193, 307, 361, 386, 614, 722, 3667, 5833, 7334, 11666, 59251, 69673, 110827, 118502, 139346, 221654, 1125769, 2251538, 21389611, 42779222]

約数ペア:

[(1, 42779222), (2, 21389611), (19, 2251538), (38, 1125769), (193, 221654), (307, 139346), (361, 118502), (386, 110827), (614, 69673), (722, 59251), (3667, 11666), (5833, 7334)]