19006486588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1072843}}^1$

素因数の和:1072993

約数の個数: 24

約数和(自身を含む): 34365339008

約数和(自身を除く): 15358852420

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 4429, 8858, 17716, 1072843, 2145686, 4291372, 46132249, 92264498, 110502829, 184528996, 221005658, 442011316, 4751621647, 9503243294, 19006486588]

約数ペア:

[(1, 19006486588), (2, 9503243294), (4, 4751621647), (43, 442011316), (86, 221005658), (103, 184528996), (172, 110502829), (206, 92264498), (412, 46132249), (4429, 4291372), (8858, 2145686), (17716, 1072843)]