16876972

素因数分解:

$2^2\times 7^3\times {\mathrm{12301}}^1$

素因数の和:12326

約数の個数: 24

約数和(自身を含む): 34445600

約数和(自身を除く): 17568628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 12301, 24602, 49204, 86107, 172214, 344428, 602749, 1205498, 2410996, 4219243, 8438486, 16876972]

約数ペア:

[(1, 16876972), (2, 8438486), (4, 4219243), (7, 2410996), (14, 1205498), (28, 602749), (49, 344428), (98, 172214), (196, 86107), (343, 49204), (686, 24602), (1372, 12301)]