19001670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21841}}^1$

素因数の和:21880

約数の個数: 32

約数和(自身を含む): 47178720

約数和(自身を除く): 28177050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 21841, 43682, 65523, 109205, 131046, 218410, 327615, 633389, 655230, 1266778, 1900167, 3166945, 3800334, 6333890, 9500835, 19001670]

約数ペア:

[(1, 19001670), (2, 9500835), (3, 6333890), (5, 3800334), (6, 3166945), (10, 1900167), (15, 1266778), (29, 655230), (30, 633389), (58, 327615), (87, 218410), (145, 131046), (174, 109205), (290, 65523), (435, 43682), (870, 21841)]