16179982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 15269618

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 4679, 9358, 32753, 60827, 65506, 88901, 121654, 177802, 425789, 622307, 851578, 1155713, 1244614, 2311426, 8089991, 16179982]

約数ペア:

[(1, 16179982), (2, 8089991), (7, 2311426), (13, 1244614), (14, 1155713), (19, 851578), (26, 622307), (38, 425789), (91, 177802), (133, 121654), (182, 88901), (247, 65506), (266, 60827), (494, 32753), (1729, 9358), (3458, 4679)]