1897390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 3815424

約数和(自身を除く): 1918034

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 367, 470, 517, 734, 1034, 1835, 2585, 3670, 4037, 5170, 8074, 17249, 20185, 34498, 40370, 86245, 172490, 189739, 379478, 948695, 1897390]

約数ペア:

[(1, 1897390), (2, 948695), (5, 379478), (10, 189739), (11, 172490), (22, 86245), (47, 40370), (55, 34498), (94, 20185), (110, 17249), (235, 8074), (367, 5170), (470, 4037), (517, 3670), (734, 2585), (1034, 1835)]