29189842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21751}}^1$

素因数の和:21825

約数の個数: 16

約数和(自身を含む): 48550464

約数和(自身を除く): 19360622

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 21751, 43502, 239261, 478522, 1326811, 2653622, 14594921, 29189842]

約数ペア:

[(1, 29189842), (2, 14594921), (11, 2653622), (22, 1326811), (61, 478522), (122, 239261), (671, 43502), (1342, 21751)]