16687150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4021}}^1$

素因数の和:4116

約数の個数: 24

約数和(自身を含む): 31419864

約数和(自身を除く): 14732714

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4021, 4150, 8042, 20105, 40210, 100525, 201050, 333743, 667486, 1668715, 3337430, 8343575, 16687150]

約数ペア:

[(1, 16687150), (2, 8343575), (5, 3337430), (10, 1668715), (25, 667486), (50, 333743), (83, 201050), (166, 100525), (415, 40210), (830, 20105), (2075, 8042), (4021, 4150)]