11421008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 23659200

約数和(自身を除く): 12238192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 211, 272, 398, 422, 796, 844, 1592, 1688, 3184, 3376, 3383, 3587, 6766, 7174, 13532, 14348, 27064, 28696, 41989, 54128, 57392, 83978, 167956, 335912, 671824, 713813, 1427626, 2855252, 5710504, 11421008]

約数ペア:

[(1, 11421008), (2, 5710504), (4, 2855252), (8, 1427626), (16, 713813), (17, 671824), (34, 335912), (68, 167956), (136, 83978), (199, 57392), (211, 54128), (272, 41989), (398, 28696), (422, 27064), (796, 14348), (844, 13532), (1592, 7174), (1688, 6766), (3184, 3587), (3376, 3383)]