12020312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 24499200

約数和(自身を除く): 12478888

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 2551, 4712, 5102, 10204, 20408, 48469, 79081, 96938, 158162, 193876, 316324, 387752, 632648, 1502539, 3005078, 6010156, 12020312]

約数ペア:

[(1, 12020312), (2, 6010156), (4, 3005078), (8, 1502539), (19, 632648), (31, 387752), (38, 316324), (62, 193876), (76, 158162), (124, 96938), (152, 79081), (248, 48469), (589, 20408), (1178, 10204), (2356, 5102), (2551, 4712)]