25215546

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{593}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 53317440

約数和(自身を除く): 28101894

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 373, 593, 746, 1119, 1186, 1779, 2238, 3558, 7087, 11267, 14174, 21261, 22534, 33801, 42522, 67602, 221189, 442378, 663567, 1327134, 4202591, 8405182, 12607773, 25215546]

約数ペア:

[(1, 25215546), (2, 12607773), (3, 8405182), (6, 4202591), (19, 1327134), (38, 663567), (57, 442378), (114, 221189), (373, 67602), (593, 42522), (746, 33801), (1119, 22534), (1186, 21261), (1779, 14174), (2238, 11267), (3558, 7087)]