18966952

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{30011}}^1$

素因数の和:30096

約数の個数: 16

約数和(自身を含む): 36014400

約数和(自身を除く): 17047448

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 30011, 60022, 120044, 240088, 2370869, 4741738, 9483476, 18966952]

約数ペア:

[(1, 18966952), (2, 9483476), (4, 4741738), (8, 2370869), (79, 240088), (158, 120044), (316, 60022), (632, 30011)]