16954196

素因数分解:

$2^2\times 7^2\times {\mathrm{86501}}^1$

素因数の和:86519

約数の個数: 18

約数和(自身を含む): 34514298

約数和(自身を除く): 17560102

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 86501, 173002, 346004, 605507, 1211014, 2422028, 4238549, 8477098, 16954196]

約数ペア:

[(1, 16954196), (2, 8477098), (4, 4238549), (7, 2422028), (14, 1211014), (28, 605507), (49, 346004), (98, 173002), (196, 86501)]