23480236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10501}}^1$

素因数の和:10561

約数の個数: 24

約数和(自身を含む): 45284624

約数和(自身を除く): 21804388

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 10501, 21002, 42004, 136513, 273026, 451543, 546052, 903086, 1806172, 5870059, 11740118, 23480236]

約数ペア:

[(1, 23480236), (2, 11740118), (4, 5870059), (13, 1806172), (26, 903086), (43, 546052), (52, 451543), (86, 273026), (172, 136513), (559, 42004), (1118, 21002), (2236, 10501)]