22645090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4114

約数の個数: 32

約数和(自身を含む): 44928576

約数和(自身を除く): 22283486

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4051, 5590, 8102, 20255, 40510, 52663, 105326, 174193, 263315, 348386, 526630, 870965, 1741930, 2264509, 4529018, 11322545, 22645090]

約数ペア:

[(1, 22645090), (2, 11322545), (5, 4529018), (10, 2264509), (13, 1741930), (26, 870965), (43, 526630), (65, 348386), (86, 263315), (130, 174193), (215, 105326), (430, 52663), (559, 40510), (1118, 20255), (2795, 8102), (4051, 5590)]