9538516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3461}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 18320904

約数和(自身を除く): 8782388

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 3461, 6922, 13844, 44993, 89986, 179972, 183433, 366866, 733732, 2384629, 4769258, 9538516]

約数ペア:

[(1, 9538516), (2, 4769258), (4, 2384629), (13, 733732), (26, 366866), (52, 183433), (53, 179972), (106, 89986), (212, 44993), (689, 13844), (1378, 6922), (2756, 3461)]