9837220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28933}}^1$

素因数の和:28959

約数の個数: 24

約数和(自身を含む): 21874104

約数和(自身を除く): 12036884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28933, 57866, 115732, 144665, 289330, 491861, 578660, 983722, 1967444, 2459305, 4918610, 9837220]

約数ペア:

[(1, 9837220), (2, 4918610), (4, 2459305), (5, 1967444), (10, 983722), (17, 578660), (20, 491861), (34, 289330), (68, 144665), (85, 115732), (170, 57866), (340, 28933)]