19616762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:914

約数の個数: 24

約数和(自身を含む): 32698848

約数和(自身を除く): 13082086

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 787, 1133, 1574, 2266, 8657, 12463, 17314, 24926, 81061, 95227, 162122, 190454, 891671, 1783342, 9808381, 19616762]

約数ペア:

[(1, 19616762), (2, 9808381), (11, 1783342), (22, 891671), (103, 190454), (121, 162122), (206, 95227), (242, 81061), (787, 24926), (1133, 17314), (1574, 12463), (2266, 8657)]