11203478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 20224512

約数和(自身を除く): 9021034

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 911, 946, 1118, 1822, 6149, 10021, 11843, 12298, 20042, 23686, 39173, 78346, 130273, 260546, 430903, 509249, 861806, 1018498, 5601739, 11203478]

約数ペア:

[(1, 11203478), (2, 5601739), (11, 1018498), (13, 861806), (22, 509249), (26, 430903), (43, 260546), (86, 130273), (143, 78346), (286, 39173), (473, 23686), (559, 20042), (911, 12298), (946, 11843), (1118, 10021), (1822, 6149)]