12757372228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{498257}}^1$

素因数の和:498471

約数の個数: 24

約数和(自身を含む): 23061373272

約数和(自身を除く): 10304001044

約数列:

[1, 2, 4, 37, 74, 148, 173, 346, 692, 6401, 12802, 25604, 498257, 996514, 1993028, 18435509, 36871018, 73742036, 86198461, 172396922, 344793844, 3189343057, 6378686114, 12757372228]

約数ペア:

[(1, 12757372228), (2, 6378686114), (4, 3189343057), (37, 344793844), (74, 172396922), (148, 86198461), (173, 73742036), (346, 36871018), (692, 18435509), (6401, 1993028), (12802, 996514), (25604, 498257)]