23139268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 42061824

約数和(自身を除く): 18922556

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 977, 1954, 3908, 5921, 11842, 23684, 30287, 60574, 121148, 186607, 373214, 746428, 5784817, 11569634, 23139268]

約数ペア:

[(1, 23139268), (2, 11569634), (4, 5784817), (31, 746428), (62, 373214), (124, 186607), (191, 121148), (382, 60574), (764, 30287), (977, 23684), (1954, 11842), (3908, 5921)]