15954410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 30419712

約数和(自身を除く): 14465302

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 977, 1633, 1954, 3266, 4885, 8165, 9770, 16330, 22471, 44942, 69367, 112355, 138734, 224710, 346835, 693670, 1595441, 3190882, 7977205, 15954410]

約数ペア:

[(1, 15954410), (2, 7977205), (5, 3190882), (10, 1595441), (23, 693670), (46, 346835), (71, 224710), (115, 138734), (142, 112355), (230, 69367), (355, 44942), (710, 22471), (977, 16330), (1633, 9770), (1954, 8165), (3266, 4885)]