19830408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63559}}^1$

素因数の和:63581

約数の個数: 32

約数和(自身を含む): 53390400

約数和(自身を除く): 33559992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 63559, 127118, 190677, 254236, 381354, 508472, 762708, 826267, 1525416, 1652534, 2478801, 3305068, 4957602, 6610136, 9915204, 19830408]

約数ペア:

[(1, 19830408), (2, 9915204), (3, 6610136), (4, 4957602), (6, 3305068), (8, 2478801), (12, 1652534), (13, 1525416), (24, 826267), (26, 762708), (39, 508472), (52, 381354), (78, 254236), (104, 190677), (156, 127118), (312, 63559)]