19514946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17393}}^1$

素因数の和:17426

約数の個数: 32

約数和(自身を含む): 45085248

約数和(自身を除く): 25570302

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 17393, 34786, 52179, 104358, 191323, 295681, 382646, 573969, 591362, 887043, 1147938, 1774086, 3252491, 6504982, 9757473, 19514946]

約数ペア:

[(1, 19514946), (2, 9757473), (3, 6504982), (6, 3252491), (11, 1774086), (17, 1147938), (22, 887043), (33, 591362), (34, 573969), (51, 382646), (66, 295681), (102, 191323), (187, 104358), (374, 52179), (561, 34786), (1122, 17393)]