12262112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 25546752

約数和(自身を除く): 13284640

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 263, 376, 496, 526, 752, 992, 1052, 1457, 1504, 2104, 2914, 4208, 5828, 8153, 8416, 11656, 12361, 16306, 23312, 24722, 32612, 46624, 49444, 65224, 98888, 130448, 197776, 260896, 383191, 395552, 766382, 1532764, 3065528, 6131056, 12262112]

約数ペア:

[(1, 12262112), (2, 6131056), (4, 3065528), (8, 1532764), (16, 766382), (31, 395552), (32, 383191), (47, 260896), (62, 197776), (94, 130448), (124, 98888), (188, 65224), (248, 49444), (263, 46624), (376, 32612), (496, 24722), (526, 23312), (752, 16306), (992, 12361), (1052, 11656), (1457, 8416), (1504, 8153), (2104, 5828), (2914, 4208)]