1919442018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1447543}}^1$

素因数の和:1447578

約数の個数: 32

約数和(自身を含む): 4377373056

約数和(自身を除く): 2457931038

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1447543, 2895086, 4342629, 8685258, 18818059, 24608231, 37636118, 49216462, 56454177, 73824693, 112908354, 147649386, 319907003, 639814006, 959721009, 1919442018]

約数ペア:

[(1, 1919442018), (2, 959721009), (3, 639814006), (6, 319907003), (13, 147649386), (17, 112908354), (26, 73824693), (34, 56454177), (39, 49216462), (51, 37636118), (78, 24608231), (102, 18818059), (221, 8685258), (442, 4342629), (663, 2895086), (1326, 1447543)]