19033320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158611}}^1$

素因数の和:158625

約数の個数: 32

約数和(自身を含む): 57100320

約数和(自身を除く): 38067000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158611, 317222, 475833, 634444, 793055, 951666, 1268888, 1586110, 1903332, 2379165, 3172220, 3806664, 4758330, 6344440, 9516660, 19033320]

約数ペア:

[(1, 19033320), (2, 9516660), (3, 6344440), (4, 4758330), (5, 3806664), (6, 3172220), (8, 2379165), (10, 1903332), (12, 1586110), (15, 1268888), (20, 951666), (24, 793055), (30, 634444), (40, 475833), (60, 317222), (120, 158611)]