16419928

素因数分解:

$2^3\times 7^1\times {\mathrm{293213}}^1$

素因数の和:293226

約数の個数: 16

約数和(自身を含む): 35185680

約数和(自身を除く): 18765752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293213, 586426, 1172852, 2052491, 2345704, 4104982, 8209964, 16419928]

約数ペア:

[(1, 16419928), (2, 8209964), (4, 4104982), (7, 2345704), (8, 2052491), (14, 1172852), (28, 586426), (56, 293213)]