12937376

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{4871}}^1$

素因数の和:4964

約数の個数: 24

約数和(自身を含む): 25782624

約数和(自身を除く): 12845248

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 4871, 9742, 19484, 38968, 77936, 155872, 404293, 808586, 1617172, 3234344, 6468688, 12937376]

約数ペア:

[(1, 12937376), (2, 6468688), (4, 3234344), (8, 1617172), (16, 808586), (32, 404293), (83, 155872), (166, 77936), (332, 38968), (664, 19484), (1328, 9742), (2656, 4871)]