11253490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 21870000

約数和(自身を除く): 10616510

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1249, 1802, 2498, 4505, 6245, 9010, 12490, 21233, 42466, 66197, 106165, 132394, 212330, 330985, 661970, 1125349, 2250698, 5626745, 11253490]

約数ペア:

[(1, 11253490), (2, 5626745), (5, 2250698), (10, 1125349), (17, 661970), (34, 330985), (53, 212330), (85, 132394), (106, 106165), (170, 66197), (265, 42466), (530, 21233), (901, 12490), (1249, 9010), (1802, 6245), (2498, 4505)]