19388633614

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{37447}}^1$

素因数の和:38680

約数の個数: 32

約数和(自身を含む): 34339516416

約数和(自身を除く): 14950882802

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1193, 2386, 8351, 16702, 36983, 37447, 73966, 74894, 258881, 262129, 517762, 524258, 1160857, 2321714, 8125999, 16251998, 44674271, 89348542, 312719897, 625439794, 1384902401, 2769804802, 9694316807, 19388633614]

約数ペア:

[(1, 19388633614), (2, 9694316807), (7, 2769804802), (14, 1384902401), (31, 625439794), (62, 312719897), (217, 89348542), (434, 44674271), (1193, 16251998), (2386, 8125999), (8351, 2321714), (16702, 1160857), (36983, 524258), (37447, 517762), (73966, 262129), (74894, 258881)]