15698846672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{341993}}^1$

素因数の和:342171

約数の個数: 40

約数和(自身を含む): 32229514560

約数和(自身を除く): 16530667888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 5738, 11476, 22952, 45904, 341993, 683986, 1367972, 2735944, 5471888, 6497867, 12995734, 25991468, 51640943, 51982936, 103281886, 103965872, 206563772, 413127544, 826255088, 981177917, 1962355834, 3924711668, 7849423336, 15698846672]

約数ペア:

[(1, 15698846672), (2, 7849423336), (4, 3924711668), (8, 1962355834), (16, 981177917), (19, 826255088), (38, 413127544), (76, 206563772), (151, 103965872), (152, 103281886), (302, 51982936), (304, 51640943), (604, 25991468), (1208, 12995734), (2416, 6497867), (2869, 5471888), (5738, 2735944), (11476, 1367972), (22952, 683986), (45904, 341993)]