18679090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5783}}^1$

素因数の和:5826

約数の個数: 32

約数和(自身を含む): 37480320

約数和(自身を除く): 18801230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5783, 11566, 28915, 57830, 98311, 109877, 196622, 219754, 491555, 549385, 983110, 1098770, 1867909, 3735818, 9339545, 18679090]

約数ペア:

[(1, 18679090), (2, 9339545), (5, 3735818), (10, 1867909), (17, 1098770), (19, 983110), (34, 549385), (38, 491555), (85, 219754), (95, 196622), (170, 109877), (190, 98311), (323, 57830), (646, 28915), (1615, 11566), (3230, 5783)]