19815672430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3623}}^1\times {\mathrm{32173}}^1$

素因数の和:35820

約数の個数: 32

約数和(自身を含む): 37777938624

約数和(自身を除く): 17962266194

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3623, 7246, 18115, 32173, 36230, 61591, 64346, 123182, 160865, 307955, 321730, 546941, 615910, 1093882, 2734705, 5469410, 116562779, 233125558, 582813895, 1165627790, 1981567243, 3963134486, 9907836215, 19815672430]

約数ペア:

[(1, 19815672430), (2, 9907836215), (5, 3963134486), (10, 1981567243), (17, 1165627790), (34, 582813895), (85, 233125558), (170, 116562779), (3623, 5469410), (7246, 2734705), (18115, 1093882), (32173, 615910), (36230, 546941), (61591, 321730), (64346, 307955), (123182, 160865)]