190015972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{11411}}^1$

素因数の和:11619

約数の個数: 24

約数和(自身を含む): 348933312

約数和(自身を除く): 158917340

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 8326, 11411, 16652, 22822, 45644, 262453, 524906, 1049812, 2065391, 4130782, 8261564, 47503993, 95007986, 190015972]

約数ペア:

[(1, 190015972), (2, 95007986), (4, 47503993), (23, 8261564), (46, 4130782), (92, 2065391), (181, 1049812), (362, 524906), (724, 262453), (4163, 45644), (8326, 22822), (11411, 16652)]