11871392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{28537}}^1$

素因数の和:28560

約数の個数: 24

約数和(自身を含む): 25170516

約数和(自身を除く): 13299124

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 28537, 57074, 114148, 228296, 370981, 456592, 741962, 913184, 1483924, 2967848, 5935696, 11871392]

約数ペア:

[(1, 11871392), (2, 5935696), (4, 2967848), (8, 1483924), (13, 913184), (16, 741962), (26, 456592), (32, 370981), (52, 228296), (104, 114148), (208, 57074), (416, 28537)]