18588530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 35140608

約数和(自身を除く): 16552078

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 983, 1891, 1966, 3782, 4915, 9455, 9830, 18910, 30473, 59963, 60946, 119926, 152365, 299815, 304730, 599630, 1858853, 3717706, 9294265, 18588530]

約数ペア:

[(1, 18588530), (2, 9294265), (5, 3717706), (10, 1858853), (31, 599630), (61, 304730), (62, 299815), (122, 152365), (155, 119926), (305, 60946), (310, 59963), (610, 30473), (983, 18910), (1891, 9830), (1966, 9455), (3782, 4915)]