19533045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9791}}^1$

素因数の和:9825

約数の個数: 32

約数和(自身を含む): 37601280

約数和(自身を除く): 18068235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 9791, 29373, 48955, 68537, 146865, 186029, 205611, 342685, 558087, 930145, 1028055, 1302203, 2790435, 3906609, 6511015, 19533045]

約数ペア:

[(1, 19533045), (3, 6511015), (5, 3906609), (7, 2790435), (15, 1302203), (19, 1028055), (21, 930145), (35, 558087), (57, 342685), (95, 205611), (105, 186029), (133, 146865), (285, 68537), (399, 48955), (665, 29373), (1995, 9791)]