19103552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22961}}^1$

素因数の和:22986

約数の個数: 28

約数和(自身を含む): 40826436

約数和(自身を除く): 21722884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22961, 45922, 91844, 183688, 298493, 367376, 596986, 734752, 1193972, 1469504, 2387944, 4775888, 9551776, 19103552]

約数ペア:

[(1, 19103552), (2, 9551776), (4, 4775888), (8, 2387944), (13, 1469504), (16, 1193972), (26, 734752), (32, 596986), (52, 367376), (64, 298493), (104, 183688), (208, 91844), (416, 45922), (832, 22961)]