16288790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4951}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 34228224

約数和(自身を除く): 17939434

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 4951, 9902, 24755, 34657, 49510, 69314, 173285, 232697, 346570, 465394, 1163485, 1628879, 2326970, 3257758, 8144395, 16288790]

約数ペア:

[(1, 16288790), (2, 8144395), (5, 3257758), (7, 2326970), (10, 1628879), (14, 1163485), (35, 465394), (47, 346570), (70, 232697), (94, 173285), (235, 69314), (329, 49510), (470, 34657), (658, 24755), (1645, 9902), (3290, 4951)]