219314890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953543}}^1$

素因数の和:953573

約数の個数: 16

約数和(自身を含む): 411931008

約数和(自身を除く): 192616118

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 953543, 1907086, 4767715, 9535430, 21931489, 43862978, 109657445, 219314890]

約数ペア:

[(1, 219314890), (2, 109657445), (5, 43862978), (10, 21931489), (23, 9535430), (46, 4767715), (115, 1907086), (230, 953543)]