19651561234

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1\times {\mathrm{73121}}^1$

素因数の和:74825

約数の個数: 16

約数和(自身を含む): 29851325280

約数和(自身を除く): 10199764046

約数列:

[1, 2, 83, 166, 1619, 3238, 73121, 134377, 146242, 268754, 6069043, 12138086, 118382899, 236765798, 9825780617, 19651561234]

約数ペア:

[(1, 19651561234), (2, 9825780617), (83, 236765798), (166, 118382899), (1619, 12138086), (3238, 6069043), (73121, 268754), (134377, 146242)]