38109838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 62427888

約数和(自身を除く): 24318050

約数列:

[1, 2, 13, 26, 137, 169, 274, 338, 823, 1646, 1781, 3562, 10699, 21398, 23153, 46306, 112751, 139087, 225502, 278174, 1465763, 2931526, 19054919, 38109838]

約数ペア:

[(1, 38109838), (2, 19054919), (13, 2931526), (26, 1465763), (137, 278174), (169, 225502), (274, 139087), (338, 112751), (823, 46306), (1646, 23153), (1781, 21398), (3562, 10699)]