10988230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 21731328

約数和(自身を除く): 10743098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 523, 955, 1046, 1910, 2101, 2615, 4202, 5230, 5753, 10505, 11506, 21010, 28765, 57530, 99893, 199786, 499465, 998930, 1098823, 2197646, 5494115, 10988230]

約数ペア:

[(1, 10988230), (2, 5494115), (5, 2197646), (10, 1098823), (11, 998930), (22, 499465), (55, 199786), (110, 99893), (191, 57530), (382, 28765), (523, 21010), (955, 11506), (1046, 10505), (1910, 5753), (2101, 5230), (2615, 4202)]