19613434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22441}}^1$

素因数の和:22485

約数の個数: 16

約数和(自身を含む): 32316480

約数和(自身を除く): 12703046

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22441, 44882, 426379, 516143, 852758, 1032286, 9806717, 19613434]

約数ペア:

[(1, 19613434), (2, 9806717), (19, 1032286), (23, 852758), (38, 516143), (46, 426379), (437, 44882), (874, 22441)]