12774476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 27433728

約数和(自身を除く): 14659252

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 971, 1012, 1196, 1942, 3289, 3884, 6578, 10681, 12623, 13156, 21362, 22333, 25246, 42724, 44666, 50492, 89332, 138853, 245663, 277706, 290329, 491326, 555412, 580658, 982652, 1161316, 3193619, 6387238, 12774476]

約数ペア:

[(1, 12774476), (2, 6387238), (4, 3193619), (11, 1161316), (13, 982652), (22, 580658), (23, 555412), (26, 491326), (44, 290329), (46, 277706), (52, 245663), (92, 138853), (143, 89332), (253, 50492), (286, 44666), (299, 42724), (506, 25246), (572, 22333), (598, 21362), (971, 13156), (1012, 12623), (1196, 10681), (1942, 6578), (3289, 3884)]