13240048274

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{178039}}^1$

素因数の和:178182

約数の個数: 24

約数和(自身を含む): 21163970880

約数和(自身を除く): 7923922606

約数列:

[1, 2, 19, 38, 103, 206, 361, 722, 1957, 3914, 37183, 74366, 178039, 356078, 3382741, 6765482, 18338017, 36676034, 64272079, 128544158, 348422323, 696844646, 6620024137, 13240048274]

約数ペア:

[(1, 13240048274), (2, 6620024137), (19, 696844646), (38, 348422323), (103, 128544158), (206, 64272079), (361, 36676034), (722, 18338017), (1957, 6765482), (3914, 3382741), (37183, 356078), (74366, 178039)]