187382978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7393}}^1$

素因数の和:7466

約数の個数: 32

約数和(自身を含む): 319420800

約数和(自身を除く): 132037822

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1334, 7393, 12673, 14786, 25346, 140467, 170039, 214397, 280934, 340078, 428794, 3230741, 4073543, 4931131, 6461482, 8147086, 9862262, 93691489, 187382978]

約数ペア:

[(1, 187382978), (2, 93691489), (19, 9862262), (23, 8147086), (29, 6461482), (38, 4931131), (46, 4073543), (58, 3230741), (437, 428794), (551, 340078), (667, 280934), (874, 214397), (1102, 170039), (1334, 140467), (7393, 25346), (12673, 14786)]