11503312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31259}}^1$

素因数の和:31290

約数の個数: 20

約数和(自身を含む): 23257440

約数和(自身を除く): 11754128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 31259, 62518, 125036, 250072, 500144, 718957, 1437914, 2875828, 5751656, 11503312]

約数ペア:

[(1, 11503312), (2, 5751656), (4, 2875828), (8, 1437914), (16, 718957), (23, 500144), (46, 250072), (92, 125036), (184, 62518), (368, 31259)]