30911494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{1181}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 48509280

約数和(自身を除く): 17597786

約数列:

[1, 2, 23, 46, 569, 1138, 1181, 2362, 13087, 26174, 27163, 54326, 671989, 1343978, 15455747, 30911494]

約数ペア:

[(1, 30911494), (2, 15455747), (23, 1343978), (46, 671989), (569, 54326), (1138, 27163), (1181, 26174), (2362, 13087)]