9198340

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{743}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 19373760

約数和(自身を除く): 10175420

約数列:

[1, 2, 4, 5, 10, 20, 619, 743, 1238, 1486, 2476, 2972, 3095, 3715, 6190, 7430, 12380, 14860, 459917, 919834, 1839668, 2299585, 4599170, 9198340]

約数ペア:

[(1, 9198340), (2, 4599170), (4, 2299585), (5, 1839668), (10, 919834), (20, 459917), (619, 14860), (743, 12380), (1238, 7430), (1486, 6190), (2476, 3715), (2972, 3095)]