16857156966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3043907}}^1$

素因数の和:3043996

約数の個数: 32

約数和(自身を含む): 36819111168

約数和(自身を除く): 19961954202

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 3043907, 6087814, 9131721, 18263442, 39570791, 79141582, 118712373, 216117397, 237424746, 432234794, 648352191, 1296704382, 2809526161, 5619052322, 8428578483, 16857156966]

約数ペア:

[(1, 16857156966), (2, 8428578483), (3, 5619052322), (6, 2809526161), (13, 1296704382), (26, 648352191), (39, 432234794), (71, 237424746), (78, 216117397), (142, 118712373), (213, 79141582), (426, 39570791), (923, 18263442), (1846, 9131721), (2769, 6087814), (5538, 3043907)]