23913590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 46379520

約数和(自身を除く): 22465930

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 2927, 4085, 5854, 8170, 14635, 29270, 55613, 111226, 125861, 251722, 278065, 556130, 629305, 1258610, 2391359, 4782718, 11956795, 23913590]

約数ペア:

[(1, 23913590), (2, 11956795), (5, 4782718), (10, 2391359), (19, 1258610), (38, 629305), (43, 556130), (86, 278065), (95, 251722), (190, 125861), (215, 111226), (430, 55613), (817, 29270), (1634, 14635), (2927, 8170), (4085, 5854)]