22321808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 46038720

約数和(自身を除く): 23716912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 727, 808, 1454, 1616, 1919, 2908, 3838, 5816, 7676, 11632, 13813, 15352, 27626, 30704, 55252, 73427, 110504, 146854, 221008, 293708, 587416, 1174832, 1395113, 2790226, 5580452, 11160904, 22321808]

約数ペア:

[(1, 22321808), (2, 11160904), (4, 5580452), (8, 2790226), (16, 1395113), (19, 1174832), (38, 587416), (76, 293708), (101, 221008), (152, 146854), (202, 110504), (304, 73427), (404, 55252), (727, 30704), (808, 27626), (1454, 15352), (1616, 13813), (1919, 11632), (2908, 7676), (3838, 5816)]