16553992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22739}}^1$

素因数の和:22765

約数の個数: 32

約数和(自身を含む): 38203200

約数和(自身を除く): 21649208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 22739, 45478, 90956, 159173, 181912, 295607, 318346, 591214, 636692, 1182428, 1273384, 2069249, 2364856, 4138498, 8276996, 16553992]

約数ペア:

[(1, 16553992), (2, 8276996), (4, 4138498), (7, 2364856), (8, 2069249), (13, 1273384), (14, 1182428), (26, 636692), (28, 591214), (52, 318346), (56, 295607), (91, 181912), (104, 159173), (182, 90956), (364, 45478), (728, 22739)]