15674694896

素因数分解:

$2^4\times 7^1\times {\mathrm{139952633}}^1$

素因数の和:139952648

約数の個数: 20

約数和(自身を含む): 34708253232

約数和(自身を除く): 19033558336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139952633, 279905266, 559810532, 979668431, 1119621064, 1959336862, 2239242128, 3918673724, 7837347448, 15674694896]

約数ペア:

[(1, 15674694896), (2, 7837347448), (4, 3918673724), (7, 2239242128), (8, 1959336862), (14, 1119621064), (16, 979668431), (28, 559810532), (56, 279905266), (112, 139952633)]