15694947856

素因数分解:

$2^4\times 7^1\times {\mathrm{140133463}}^1$

素因数の和:140133478

約数の個数: 20

約数和(自身を含む): 34753099072

約数和(自身を除く): 19058151216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140133463, 280266926, 560533852, 980934241, 1121067704, 1961868482, 2242135408, 3923736964, 7847473928, 15694947856]

約数ペア:

[(1, 15694947856), (2, 7847473928), (4, 3923736964), (7, 2242135408), (8, 1961868482), (14, 1121067704), (16, 980934241), (28, 560533852), (56, 280266926), (112, 140133463)]