19246762

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 29395584

約数和(自身を除く): 10148822

約数列:

[1, 2, 101, 151, 202, 302, 631, 1262, 15251, 30502, 63731, 95281, 127462, 190562, 9623381, 19246762]

約数ペア:

[(1, 19246762), (2, 9623381), (101, 190562), (151, 127462), (202, 95281), (302, 63731), (631, 30502), (1262, 15251)]