22879636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7291

約数の個数: 24

約数和(自身を含む): 43832264

約数和(自身を除く): 20952628

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 7213, 14426, 28852, 93769, 187538, 375076, 439993, 879986, 1759972, 5719909, 11439818, 22879636]

約数ペア:

[(1, 22879636), (2, 11439818), (4, 5719909), (13, 1759972), (26, 879986), (52, 439993), (61, 375076), (122, 187538), (244, 93769), (793, 28852), (1586, 14426), (3172, 7213)]