12146290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 23705136

約数和(自身を除く): 11558846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 401, 466, 802, 1165, 2005, 2330, 3029, 4010, 5213, 6058, 10426, 15145, 26065, 30290, 52130, 93433, 186866, 467165, 934330, 1214629, 2429258, 6073145, 12146290]

約数ペア:

[(1, 12146290), (2, 6073145), (5, 2429258), (10, 1214629), (13, 934330), (26, 467165), (65, 186866), (130, 93433), (233, 52130), (401, 30290), (466, 26065), (802, 15145), (1165, 10426), (2005, 6058), (2330, 5213), (3029, 4010)]