13159666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 10548494

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 1567, 3134, 4199, 8398, 20371, 26639, 29773, 40742, 53278, 59546, 346307, 387049, 506141, 692614, 774098, 1012282, 6579833, 13159666]

約数ペア:

[(1, 13159666), (2, 6579833), (13, 1012282), (17, 774098), (19, 692614), (26, 506141), (34, 387049), (38, 346307), (221, 59546), (247, 53278), (323, 40742), (442, 29773), (494, 26639), (646, 20371), (1567, 8398), (3134, 4199)]