29173738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21739}}^1$

素因数の和:21813

約数の個数: 16

約数和(自身を含む): 48523680

約数和(自身を除く): 19349942

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 21739, 43478, 239129, 478258, 1326079, 2652158, 14586869, 29173738]

約数ペア:

[(1, 29173738), (2, 14586869), (11, 2652158), (22, 1326079), (61, 478258), (122, 239129), (671, 43478), (1342, 21739)]