19292170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 37231488

約数和(自身を除く): 17939318

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 2267, 4255, 4534, 8510, 11335, 22670, 52141, 83879, 104282, 167758, 260705, 419395, 521410, 838790, 1929217, 3858434, 9646085, 19292170]

約数ペア:

[(1, 19292170), (2, 9646085), (5, 3858434), (10, 1929217), (23, 838790), (37, 521410), (46, 419395), (74, 260705), (115, 167758), (185, 104282), (230, 83879), (370, 52141), (851, 22670), (1702, 11335), (2267, 8510), (4255, 4534)]