15709938454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16141}}^1\times {\mathrm{3659}}^1$

素因数の和:19828

約数の個数: 32

約数和(自身を含む): 28358265600

約数和(自身を除く): 12648327146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3659, 7318, 16141, 25613, 32282, 51226, 69521, 112987, 139042, 225974, 306679, 486647, 613358, 973294, 2146753, 4293506, 59059919, 118119838, 413419433, 826838866, 1122138461, 2244276922, 7854969227, 15709938454]

約数ペア:

[(1, 15709938454), (2, 7854969227), (7, 2244276922), (14, 1122138461), (19, 826838866), (38, 413419433), (133, 118119838), (266, 59059919), (3659, 4293506), (7318, 2146753), (16141, 973294), (25613, 613358), (32282, 486647), (51226, 306679), (69521, 225974), (112987, 139042)]