12729291238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5007589}}^1$

素因数の和:5007663

約数の個数: 16

約数和(自身を含む): 20190602880

約数和(自身を除く): 7461311642

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 5007589, 10015178, 155235259, 205311149, 310470518, 410622298, 6364645619, 12729291238]

約数ペア:

[(1, 12729291238), (2, 6364645619), (31, 410622298), (41, 310470518), (62, 205311149), (82, 155235259), (1271, 10015178), (2542, 5007589)]