15442798

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 27878400

約数和(自身を除く): 12435602

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 241, 322, 398, 482, 1393, 1687, 2786, 3374, 4577, 5543, 9154, 11086, 32039, 38801, 47959, 64078, 77602, 95918, 335713, 671426, 1103057, 2206114, 7721399, 15442798]

約数ペア:

[(1, 15442798), (2, 7721399), (7, 2206114), (14, 1103057), (23, 671426), (46, 335713), (161, 95918), (199, 77602), (241, 64078), (322, 47959), (398, 38801), (482, 32039), (1393, 11086), (1687, 9154), (2786, 5543), (3374, 4577)]