19995276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238039}}^1$

素因数の和:238053

約数の個数: 24

約数和(自身を含む): 53320960

約数和(自身を除く): 33325684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238039, 476078, 714117, 952156, 1428234, 1666273, 2856468, 3332546, 4998819, 6665092, 9997638, 19995276]

約数ペア:

[(1, 19995276), (2, 9997638), (3, 6665092), (4, 4998819), (6, 3332546), (7, 2856468), (12, 1666273), (14, 1428234), (21, 952156), (28, 714117), (42, 476078), (84, 238039)]