2059019915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{11059}}^1$

素因数の和:12706

約数の個数: 16

約数和(自身を含む): 2580076800

約数和(自身を除く): 521056885

約数列:

[1, 5, 23, 115, 1619, 8095, 11059, 37237, 55295, 186185, 254357, 1271785, 17904521, 89522605, 411803983, 2059019915]

約数ペア:

[(1, 2059019915), (5, 411803983), (23, 89522605), (115, 17904521), (1619, 1271785), (8095, 254357), (11059, 186185), (37237, 55295)]