38961758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1384

約数の個数: 24

約数和(自身を含む): 64781640

約数和(自身を除く): 25819882

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1229, 1441, 2458, 2882, 13519, 15851, 27038, 31702, 148709, 160999, 297418, 321998, 1770989, 3541978, 19480879, 38961758]

約数ペア:

[(1, 38961758), (2, 19480879), (11, 3541978), (22, 1770989), (121, 321998), (131, 297418), (242, 160999), (262, 148709), (1229, 31702), (1441, 27038), (2458, 15851), (2882, 13519)]