11887876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 16053884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2969, 4004, 5938, 11876, 20783, 32659, 38597, 41566, 65318, 77194, 83132, 130636, 154388, 228613, 270179, 424567, 457226, 540358, 849134, 914452, 1080716, 1698268, 2971969, 5943938, 11887876]

約数ペア:

[(1, 11887876), (2, 5943938), (4, 2971969), (7, 1698268), (11, 1080716), (13, 914452), (14, 849134), (22, 540358), (26, 457226), (28, 424567), (44, 270179), (52, 228613), (77, 154388), (91, 130636), (143, 83132), (154, 77194), (182, 65318), (286, 41566), (308, 38597), (364, 32659), (572, 20783), (1001, 11876), (2002, 5938), (2969, 4004)]