38256842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 66601920

約数和(自身を除く): 28345078

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 1801, 3602, 10621, 21242, 23413, 34219, 46826, 68438, 77443, 154886, 444847, 889694, 1006759, 1471417, 2013518, 2942834, 19128421, 38256842]

約数ペア:

[(1, 38256842), (2, 19128421), (13, 2942834), (19, 2013518), (26, 1471417), (38, 1006759), (43, 889694), (86, 444847), (247, 154886), (494, 77443), (559, 68438), (817, 46826), (1118, 34219), (1634, 23413), (1801, 21242), (3602, 10621)]