19078176

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15287}}^1$

素因数の和:15313

約数の個数: 48

約数和(自身を含む): 53936064

約数和(自身を除く): 34857888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15287, 30574, 45861, 61148, 91722, 122296, 183444, 198731, 244592, 366888, 397462, 489184, 596193, 733776, 794924, 1192386, 1467552, 1589848, 2384772, 3179696, 4769544, 6359392, 9539088, 19078176]

約数ペア:

[(1, 19078176), (2, 9539088), (3, 6359392), (4, 4769544), (6, 3179696), (8, 2384772), (12, 1589848), (13, 1467552), (16, 1192386), (24, 794924), (26, 733776), (32, 596193), (39, 489184), (48, 397462), (52, 366888), (78, 244592), (96, 198731), (104, 183444), (156, 122296), (208, 91722), (312, 61148), (416, 45861), (624, 30574), (1248, 15287)]