23009890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{100043}}^1$

素因数の和:100073

約数の個数: 16

約数和(自身を含む): 43219008

約数和(自身を除く): 20209118

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 100043, 200086, 500215, 1000430, 2300989, 4601978, 11504945, 23009890]

約数ペア:

[(1, 23009890), (2, 11504945), (5, 4601978), (10, 2300989), (23, 1000430), (46, 500215), (115, 200086), (230, 100043)]