19211852894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25479911}}^1$

素因数の和:25479955

約数の個数: 16

約数和(自身を含む): 32104689120

約数和(自身を除く): 12892836226

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 25479911, 50959822, 331238843, 662477686, 738917419, 1477834838, 9605926447, 19211852894]

約数ペア:

[(1, 19211852894), (2, 9605926447), (13, 1477834838), (26, 738917419), (29, 662477686), (58, 331238843), (377, 50959822), (754, 25479911)]