12439565545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{22543}}^1$

素因数の和:22765

約数の個数: 32

約数和(自身を含む): 16621240320

約数和(自身を除く): 4181674775

約数列:

[1, 5, 11, 55, 79, 127, 395, 635, 869, 1397, 4345, 6985, 10033, 22543, 50165, 110363, 112715, 247973, 551815, 1239865, 1780897, 2862961, 8904485, 14314805, 19589867, 31492571, 97949335, 157462855, 226173919, 1130869595, 2487913109, 12439565545]

約数ペア:

[(1, 12439565545), (5, 2487913109), (11, 1130869595), (55, 226173919), (79, 157462855), (127, 97949335), (395, 31492571), (635, 19589867), (869, 14314805), (1397, 8904485), (4345, 2862961), (6985, 1780897), (10033, 1239865), (22543, 551815), (50165, 247973), (110363, 112715)]