18853215122

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1689659}}^1$

素因数の和:1690465

約数の個数: 16

約数和(自身を含む): 32360368320

約数和(自身を除く): 13507153198

約数列:

[1, 2, 7, 14, 797, 1594, 5579, 11158, 1689659, 3379318, 11827613, 23655226, 1346658223, 2693316446, 9426607561, 18853215122]

約数ペア:

[(1, 18853215122), (2, 9426607561), (7, 2693316446), (14, 1346658223), (797, 23655226), (1594, 11827613), (5579, 3379318), (11158, 1689659)]