15480178

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1306

約数の個数: 24

約数和(自身を含む): 27232092

約数和(自身を除く): 11751914

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1153, 1918, 2306, 6713, 8071, 13426, 16142, 56497, 112994, 157961, 315922, 1105727, 2211454, 7740089, 15480178]

約数ペア:

[(1, 15480178), (2, 7740089), (7, 2211454), (14, 1105727), (49, 315922), (98, 157961), (137, 112994), (274, 56497), (959, 16142), (1153, 13426), (1918, 8071), (2306, 6713)]