13927886

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 24855552

約数和(自身を除く): 10927666

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 347, 427, 658, 694, 854, 2429, 2867, 4858, 5734, 16309, 20069, 21167, 32618, 40138, 42334, 114163, 148169, 228326, 296338, 994849, 1989698, 6963943, 13927886]

約数ペア:

[(1, 13927886), (2, 6963943), (7, 1989698), (14, 994849), (47, 296338), (61, 228326), (94, 148169), (122, 114163), (329, 42334), (347, 40138), (427, 32618), (658, 21167), (694, 20069), (854, 16309), (2429, 5734), (2867, 4858)]