2019915156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1265611}}^1$

素因数の和:1265644

約数の個数: 48

約数和(自身を含む): 5669941760

約数和(自身を除く): 3650026604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1265611, 2531222, 3796833, 5062444, 7593666, 8859277, 15187332, 17718554, 24046609, 26577831, 35437108, 48093218, 53155662, 72139827, 96186436, 106311324, 144279654, 168326263, 288559308, 336652526, 504978789, 673305052, 1009957578, 2019915156]

約数ペア:

[(1, 2019915156), (2, 1009957578), (3, 673305052), (4, 504978789), (6, 336652526), (7, 288559308), (12, 168326263), (14, 144279654), (19, 106311324), (21, 96186436), (28, 72139827), (38, 53155662), (42, 48093218), (57, 35437108), (76, 26577831), (84, 24046609), (114, 17718554), (133, 15187332), (228, 8859277), (266, 7593666), (399, 5062444), (532, 3796833), (798, 2531222), (1596, 1265611)]