22147430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130279}}^1$

素因数の和:130303

約数の個数: 16

約数和(自身を含む): 42210720

約数和(自身を除く): 20063290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 130279, 260558, 651395, 1302790, 2214743, 4429486, 11073715, 22147430]

約数ペア:

[(1, 22147430), (2, 11073715), (5, 4429486), (10, 2214743), (17, 1302790), (34, 651395), (85, 260558), (170, 130279)]