19863302

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1703

約数の個数: 16

約数和(自身を含む): 30790032

約数和(自身を除く): 10926730

約数列:

[1, 2, 37, 74, 181, 362, 1483, 2966, 6697, 13394, 54871, 109742, 268423, 536846, 9931651, 19863302]

約数ペア:

[(1, 19863302), (2, 9931651), (37, 536846), (74, 268423), (181, 109742), (362, 54871), (1483, 13394), (2966, 6697)]