16727542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 28123200

約数和(自身を除く): 11395658

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 199, 398, 689, 793, 1378, 1586, 2587, 3233, 5174, 6466, 10547, 12139, 21094, 24278, 42029, 84058, 137111, 157807, 274222, 315614, 643367, 1286734, 8363771, 16727542]

約数ペア:

[(1, 16727542), (2, 8363771), (13, 1286734), (26, 643367), (53, 315614), (61, 274222), (106, 157807), (122, 137111), (199, 84058), (398, 42029), (689, 24278), (793, 21094), (1378, 12139), (1586, 10547), (2587, 6466), (3233, 5174)]