19473369

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 26707968

約数和(自身を除く): 7234599

約数列:

[1, 3, 47, 141, 167, 501, 827, 2481, 7849, 23547, 38869, 116607, 138109, 414327, 6491123, 19473369]

約数ペア:

[(1, 19473369), (3, 6491123), (47, 414327), (141, 138109), (167, 116607), (501, 38869), (827, 23547), (2481, 7849)]