21602174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16097}}^1$

素因数の和:16171

約数の個数: 16

約数和(自身を含む): 35930736

約数和(自身を除く): 14328562

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 16097, 32194, 177067, 354134, 981917, 1963834, 10801087, 21602174]

約数ペア:

[(1, 21602174), (2, 10801087), (11, 1963834), (22, 981917), (61, 354134), (122, 177067), (671, 32194), (1342, 16097)]