19770312

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26573}}^1$

素因数の和:26613

約数の個数: 32

約数和(自身を含む): 51022080

約数和(自身を除く): 31251768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26573, 53146, 79719, 106292, 159438, 212584, 318876, 637752, 823763, 1647526, 2471289, 3295052, 4942578, 6590104, 9885156, 19770312]

約数ペア:

[(1, 19770312), (2, 9885156), (3, 6590104), (4, 4942578), (6, 3295052), (8, 2471289), (12, 1647526), (24, 823763), (31, 637752), (62, 318876), (93, 212584), (124, 159438), (186, 106292), (248, 79719), (372, 53146), (744, 26573)]