11762890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 10528310

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 257, 398, 514, 995, 1285, 1990, 2570, 4577, 5911, 9154, 11822, 22885, 29555, 45770, 51143, 59110, 102286, 255715, 511430, 1176289, 2352578, 5881445, 11762890]

約数ペア:

[(1, 11762890), (2, 5881445), (5, 2352578), (10, 1176289), (23, 511430), (46, 255715), (115, 102286), (199, 59110), (230, 51143), (257, 45770), (398, 29555), (514, 22885), (995, 11822), (1285, 9154), (1990, 5911), (2570, 4577)]