12937430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 25552800

約数和(自身を除く): 12615370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 337, 349, 674, 698, 1685, 1745, 3370, 3490, 3707, 3839, 7414, 7678, 18535, 19195, 37070, 38390, 117613, 235226, 588065, 1176130, 1293743, 2587486, 6468715, 12937430]

約数ペア:

[(1, 12937430), (2, 6468715), (5, 2587486), (10, 1293743), (11, 1176130), (22, 588065), (55, 235226), (110, 117613), (337, 38390), (349, 37070), (674, 19195), (698, 18535), (1685, 7678), (1745, 7414), (3370, 3839), (3490, 3707)]