15217974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{44497}}^1$

素因数の和:44524

約数の個数: 24

約数和(自身を含む): 34708440

約数和(自身を除く): 19490466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 44497, 88994, 133491, 266982, 400473, 800946, 845443, 1690886, 2536329, 5072658, 7608987, 15217974]

約数ペア:

[(1, 15217974), (2, 7608987), (3, 5072658), (6, 2536329), (9, 1690886), (18, 845443), (19, 800946), (38, 400473), (57, 266982), (114, 133491), (171, 88994), (342, 44497)]