18846592

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 37907280

約数和(自身を除く): 19060688

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1303, 1808, 2606, 3616, 5212, 7232, 10424, 14464, 20848, 41696, 83392, 147239, 166784, 294478, 588956, 1177912, 2355824, 4711648, 9423296, 18846592]

約数ペア:

[(1, 18846592), (2, 9423296), (4, 4711648), (8, 2355824), (16, 1177912), (32, 588956), (64, 294478), (113, 166784), (128, 147239), (226, 83392), (452, 41696), (904, 20848), (1303, 14464), (1808, 10424), (2606, 7232), (3616, 5212)]