19737170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116101}}^1$

素因数の和:116125

約数の個数: 16

約数和(自身を含む): 37617048

約数和(自身を除く): 17879878

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 116101, 232202, 580505, 1161010, 1973717, 3947434, 9868585, 19737170]

約数ペア:

[(1, 19737170), (2, 9868585), (5, 3947434), (10, 1973717), (17, 1161010), (34, 580505), (85, 232202), (170, 116101)]