23386883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 5353213

約数列:

[1, 13, 17, 23, 43, 107, 221, 299, 391, 559, 731, 989, 1391, 1819, 2461, 4601, 5083, 9503, 12857, 16813, 23647, 31993, 41837, 59813, 78217, 105823, 218569, 543881, 1016821, 1375699, 1798991, 23386883]

約数ペア:

[(1, 23386883), (13, 1798991), (17, 1375699), (23, 1016821), (43, 543881), (107, 218569), (221, 105823), (299, 78217), (391, 59813), (559, 41837), (731, 31993), (989, 23647), (1391, 16813), (1819, 12857), (2461, 9503), (4601, 5083)]