42713786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{18427}}^1$

素因数の和:18509

約数の個数: 16

約数和(自身を含む): 68552160

約数和(自身を除く): 25838374

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 18427, 36854, 350113, 700226, 1124047, 2248094, 21356893, 42713786]

約数ペア:

[(1, 42713786), (2, 21356893), (19, 2248094), (38, 1124047), (61, 700226), (122, 350113), (1159, 36854), (2318, 18427)]