11143028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 21091560

約数和(自身を除く): 9948532

約数列:

[1, 2, 4, 13, 26, 52, 421, 509, 842, 1018, 1684, 2036, 5473, 6617, 10946, 13234, 21892, 26468, 214289, 428578, 857156, 2785757, 5571514, 11143028]

約数ペア:

[(1, 11143028), (2, 5571514), (4, 2785757), (13, 857156), (26, 428578), (52, 214289), (421, 26468), (509, 21892), (842, 13234), (1018, 10946), (1684, 6617), (2036, 5473)]