19473010

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6343}}^1$

素因数の和:6657

約数の個数: 16

約数和(自身を含む): 35171136

約数和(自身を除く): 15698126

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 6343, 12686, 31715, 63430, 1947301, 3894602, 9736505, 19473010]

約数ペア:

[(1, 19473010), (2, 9736505), (5, 3894602), (10, 1947301), (307, 63430), (614, 31715), (1535, 12686), (3070, 6343)]