4519408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{12281}}^1$

素因数の和:12312

約数の個数: 20

約数和(自身を含む): 9137808

約数和(自身を除く): 4618400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 12281, 24562, 49124, 98248, 196496, 282463, 564926, 1129852, 2259704, 4519408]

約数ペア:

[(1, 4519408), (2, 2259704), (4, 1129852), (8, 564926), (16, 282463), (23, 196496), (46, 98248), (92, 49124), (184, 24562), (368, 12281)]