154427614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{20113}}^1$

素因数の和:20475

約数の個数: 16

約数和(自身を含む): 253436400

約数和(自身を除く): 99008786

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 20113, 40226, 221243, 442486, 7019437, 14038874, 77213807, 154427614]

約数ペア:

[(1, 154427614), (2, 77213807), (11, 14038874), (22, 7019437), (349, 442486), (698, 221243), (3839, 40226), (7678, 20113)]