8720222406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10927597}}^1$

素因数の和:10927628

約数の個数: 32

約数和(自身を含む): 20980988160

約数和(自身を除く): 12260765754

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 10927597, 21855194, 32782791, 65565582, 76493179, 152986358, 207624343, 229479537, 415248686, 458959074, 622873029, 1245746058, 1453370401, 2906740802, 4360111203, 8720222406]

約数ペア:

[(1, 8720222406), (2, 4360111203), (3, 2906740802), (6, 1453370401), (7, 1245746058), (14, 622873029), (19, 458959074), (21, 415248686), (38, 229479537), (42, 207624343), (57, 152986358), (114, 76493179), (133, 65565582), (266, 32782791), (399, 21855194), (798, 10927597)]