17965070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4160

約数の個数: 32

約数和(自身を含む): 35527680

約数和(自身を除く): 17562610

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4111, 4370, 8222, 20555, 41110, 78109, 94553, 156218, 189106, 390545, 472765, 781090, 945530, 1796507, 3593014, 8982535, 17965070]

約数ペア:

[(1, 17965070), (2, 8982535), (5, 3593014), (10, 1796507), (19, 945530), (23, 781090), (38, 472765), (46, 390545), (95, 189106), (115, 156218), (190, 94553), (230, 78109), (437, 41110), (874, 20555), (2185, 8222), (4111, 4370)]