11782988

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1487}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 23665152

約数和(自身を除く): 11882164

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1487, 1981, 2974, 3962, 5948, 7924, 10409, 20818, 41636, 420821, 841642, 1683284, 2945747, 5891494, 11782988]

約数ペア:

[(1, 11782988), (2, 5891494), (4, 2945747), (7, 1683284), (14, 841642), (28, 420821), (283, 41636), (566, 20818), (1132, 10409), (1487, 7924), (1981, 5948), (2974, 3962)]