13858190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 26360640

約数和(自身を除く): 12502450

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 677, 890, 1354, 2047, 3385, 4094, 6770, 10235, 15571, 20470, 31142, 60253, 77855, 120506, 155710, 301265, 602530, 1385819, 2771638, 6929095, 13858190]

約数ペア:

[(1, 13858190), (2, 6929095), (5, 2771638), (10, 1385819), (23, 602530), (46, 301265), (89, 155710), (115, 120506), (178, 77855), (230, 60253), (445, 31142), (677, 20470), (890, 15571), (1354, 10235), (2047, 6770), (3385, 4094)]