11131804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 20805120

約数和(自身を除く): 9673316

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 1289, 2159, 2578, 4318, 5156, 8636, 21913, 43826, 87652, 163703, 327406, 654812, 2782951, 5565902, 11131804]

約数ペア:

[(1, 11131804), (2, 5565902), (4, 2782951), (17, 654812), (34, 327406), (68, 163703), (127, 87652), (254, 43826), (508, 21913), (1289, 8636), (2159, 5156), (2578, 4318)]