19221222

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{52517}}^1$

素因数の和:52583

約数の個数: 16

約数和(自身を含む): 39073392

約数和(自身を除く): 19852170

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 52517, 105034, 157551, 315102, 3203537, 6407074, 9610611, 19221222]

約数ペア:

[(1, 19221222), (2, 9610611), (3, 6407074), (6, 3203537), (61, 315102), (122, 157551), (183, 105034), (366, 52517)]