15691262920312

素因数分解:

$2^3\times 7^1\times {\mathrm{27953}}^1\times {\mathrm{10024009}}^1$

素因数の和:10051975

約数の個数: 32

約数和(自身を含む): 33625341064800

約数和(自身を除く): 17934078144488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 27953, 55906, 111812, 195671, 223624, 391342, 782684, 1565368, 10024009, 20048018, 40096036, 70168063, 80192072, 140336126, 280672252, 561344504, 280201123577, 560402247154, 1120804494308, 1961407865039, 2241608988616, 3922815730078, 7845631460156, 15691262920312]

約数ペア:

[(1, 15691262920312), (2, 7845631460156), (4, 3922815730078), (7, 2241608988616), (8, 1961407865039), (14, 1120804494308), (28, 560402247154), (56, 280201123577), (27953, 561344504), (55906, 280672252), (111812, 140336126), (195671, 80192072), (223624, 70168063), (391342, 40096036), (782684, 20048018), (1565368, 10024009)]