21484622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6971}}^1$

素因数の和:7063

約数の個数: 16

約数和(自身を含む): 34134912

約数和(自身を除く): 12650290

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6971, 13942, 160333, 320666, 467057, 934114, 10742311, 21484622]

約数ペア:

[(1, 21484622), (2, 10742311), (23, 934114), (46, 467057), (67, 320666), (134, 160333), (1541, 13942), (3082, 6971)]