19112595

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 32270400

約数和(自身を除く): 13157805

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 829, 1537, 2487, 4145, 4611, 7685, 12435, 23055, 24041, 43937, 72123, 120205, 131811, 219685, 360615, 659055, 1274173, 3822519, 6370865, 19112595]

約数ペア:

[(1, 19112595), (3, 6370865), (5, 3822519), (15, 1274173), (29, 659055), (53, 360615), (87, 219685), (145, 131811), (159, 120205), (265, 72123), (435, 43937), (795, 24041), (829, 23055), (1537, 12435), (2487, 7685), (4145, 4611)]