27451402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21149}}^1$

素因数の和:21221

約数の個数: 16

約数和(自身を含む): 45684000

約数和(自身を除く): 18232598

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21149, 42298, 232639, 465278, 1247791, 2495582, 13725701, 27451402]

約数ペア:

[(1, 27451402), (2, 13725701), (11, 2495582), (22, 1247791), (59, 465278), (118, 232639), (649, 42298), (1298, 21149)]