19756337222

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1\times {\mathrm{66617}}^1$

素因数の和:68575

約数の個数: 16

約数和(自身を含む): 30026064960

約数和(自身を除く): 10269727738

約数列:

[1, 2, 79, 158, 1877, 3754, 66617, 133234, 148283, 296566, 5262743, 10525486, 125040109, 250080218, 9878168611, 19756337222]

約数ペア:

[(1, 19756337222), (2, 9878168611), (79, 250080218), (158, 125040109), (1877, 10525486), (3754, 5262743), (66617, 296566), (133234, 148283)]