15314642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 12333358

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 239, 322, 398, 478, 1393, 1673, 2786, 3346, 4577, 5497, 9154, 10994, 32039, 38479, 47561, 64078, 76958, 95122, 332927, 665854, 1093903, 2187806, 7657321, 15314642]

約数ペア:

[(1, 15314642), (2, 7657321), (7, 2187806), (14, 1093903), (23, 665854), (46, 332927), (161, 95122), (199, 76958), (239, 64078), (322, 47561), (398, 38479), (478, 32039), (1393, 10994), (1673, 9154), (2786, 5497), (3346, 4577)]