18764090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4799}}^1$

素因数の和:4846

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 18560710

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4799, 9598, 23995, 47990, 81583, 110377, 163166, 220754, 407915, 551885, 815830, 1103770, 1876409, 3752818, 9382045, 18764090]

約数ペア:

[(1, 18764090), (2, 9382045), (5, 3752818), (10, 1876409), (17, 1103770), (23, 815830), (34, 551885), (46, 407915), (85, 220754), (115, 163166), (170, 110377), (230, 81583), (391, 47990), (782, 23995), (1955, 9598), (3910, 4799)]