16978052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46643}}^1$

素因数の和:46667

約数の個数: 24

約数和(自身を含む): 36568896

約数和(自身を除く): 19590844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 46643, 93286, 186572, 326501, 606359, 653002, 1212718, 1306004, 2425436, 4244513, 8489026, 16978052]

約数ペア:

[(1, 16978052), (2, 8489026), (4, 4244513), (7, 2425436), (13, 1306004), (14, 1212718), (26, 653002), (28, 606359), (52, 326501), (91, 186572), (182, 93286), (364, 46643)]