13399850

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1294

約数の個数: 24

約数和(自身を含む): 25043040

約数和(自身を除く): 11643190

約数列:

[1, 2, 5, 10, 25, 50, 263, 526, 1019, 1315, 2038, 2630, 5095, 6575, 10190, 13150, 25475, 50950, 267997, 535994, 1339985, 2679970, 6699925, 13399850]

約数ペア:

[(1, 13399850), (2, 6699925), (5, 2679970), (10, 1339985), (25, 535994), (50, 267997), (263, 50950), (526, 25475), (1019, 13150), (1315, 10190), (2038, 6575), (2630, 5095)]