21848301502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{648433}}^1$

素因数の和:649443

約数の個数: 16

約数和(自身を含む): 34735312512

約数和(自身を除く): 12887011010

約数列:

[1, 2, 17, 34, 991, 1982, 16847, 33694, 648433, 1296866, 11023361, 22046722, 642597103, 1285194206, 10924150751, 21848301502]

約数ペア:

[(1, 21848301502), (2, 10924150751), (17, 1285194206), (34, 642597103), (991, 22046722), (1982, 11023361), (16847, 1296866), (33694, 648433)]