19395142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 24

約数和(自身を含む): 32484816

約数和(自身を除く): 13089674

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 841, 887, 1682, 1774, 10933, 11531, 21866, 23062, 25723, 51446, 334399, 668798, 745967, 1491934, 9697571, 19395142]

約数ペア:

[(1, 19395142), (2, 9697571), (13, 1491934), (26, 745967), (29, 668798), (58, 334399), (377, 51446), (754, 25723), (841, 23062), (887, 21866), (1682, 11531), (1774, 10933)]