2019900912

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{183761}}^1$

素因数の和:184001

約数の個数: 40

約数和(自身を含む): 5240892240

約数和(自身を除く): 3220991328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 10992, 183761, 367522, 551283, 735044, 1102566, 1470088, 2205132, 2940176, 4410264, 8820528, 42081269, 84162538, 126243807, 168325076, 252487614, 336650152, 504975228, 673300304, 1009950456, 2019900912]

約数ペア:

[(1, 2019900912), (2, 1009950456), (3, 673300304), (4, 504975228), (6, 336650152), (8, 252487614), (12, 168325076), (16, 126243807), (24, 84162538), (48, 42081269), (229, 8820528), (458, 4410264), (687, 2940176), (916, 2205132), (1374, 1470088), (1832, 1102566), (2748, 735044), (3664, 551283), (5496, 367522), (10992, 183761)]