23311990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 45654336

約数和(自身を除く): 22342346

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 1741, 2678, 3482, 6695, 8705, 13390, 17410, 22633, 45266, 113165, 179323, 226330, 358646, 896615, 1793230, 2331199, 4662398, 11655995, 23311990]

約数ペア:

[(1, 23311990), (2, 11655995), (5, 4662398), (10, 2331199), (13, 1793230), (26, 896615), (65, 358646), (103, 226330), (130, 179323), (206, 113165), (515, 45266), (1030, 22633), (1339, 17410), (1741, 13390), (2678, 8705), (3482, 6695)]