15848470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7583}}^1$

素因数の和:7620

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 16914410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7583, 15166, 37915, 75830, 83413, 144077, 166826, 288154, 417065, 720385, 834130, 1440770, 1584847, 3169694, 7924235, 15848470]

約数ペア:

[(1, 15848470), (2, 7924235), (5, 3169694), (10, 1584847), (11, 1440770), (19, 834130), (22, 720385), (38, 417065), (55, 288154), (95, 166826), (110, 144077), (190, 83413), (209, 75830), (418, 37915), (1045, 15166), (2090, 7583)]