18764554

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 28782720

約数和(自身を除く): 10018166

約数列:

[1, 2, 79, 113, 158, 226, 1051, 2102, 8927, 17854, 83029, 118763, 166058, 237526, 9382277, 18764554]

約数ペア:

[(1, 18764554), (2, 9382277), (79, 237526), (113, 166058), (158, 118763), (226, 83029), (1051, 17854), (2102, 8927)]