16019172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2633}}^1$

素因数の和:2669

約数の個数: 54

約数和(自身を含む): 43864002

約数和(自身を除く): 27844830

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2633, 3042, 5266, 6084, 7899, 10532, 15798, 23697, 31596, 34229, 47394, 68458, 94788, 102687, 136916, 205374, 308061, 410748, 444977, 616122, 889954, 1232244, 1334931, 1779908, 2669862, 4004793, 5339724, 8009586, 16019172]

約数ペア:

[(1, 16019172), (2, 8009586), (3, 5339724), (4, 4004793), (6, 2669862), (9, 1779908), (12, 1334931), (13, 1232244), (18, 889954), (26, 616122), (36, 444977), (39, 410748), (52, 308061), (78, 205374), (117, 136916), (156, 102687), (169, 94788), (234, 68458), (338, 47394), (468, 34229), (507, 31596), (676, 23697), (1014, 15798), (1521, 10532), (2028, 7899), (2633, 6084), (3042, 5266)]