15218402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1721

約数の個数: 16

約数和(自身を含む): 23510400

約数和(自身を除く): 8291998

約数列:

[1, 2, 61, 79, 122, 158, 1579, 3158, 4819, 9638, 96319, 124741, 192638, 249482, 7609201, 15218402]

約数ペア:

[(1, 15218402), (2, 7609201), (61, 249482), (79, 192638), (122, 124741), (158, 96319), (1579, 9638), (3158, 4819)]