19169824

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{7583}}^1$

素因数の和:7672

約数の個数: 24

約数和(自身を含む): 38223360

約数和(自身を除く): 19053536

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 7583, 15166, 30332, 60664, 121328, 242656, 599057, 1198114, 2396228, 4792456, 9584912, 19169824]

約数ペア:

[(1, 19169824), (2, 9584912), (4, 4792456), (8, 2396228), (16, 1198114), (32, 599057), (79, 242656), (158, 121328), (316, 60664), (632, 30332), (1264, 15166), (2528, 7583)]