4889384

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1693}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 9681210

約数和(自身を除く): 4791826

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 1693, 2888, 3386, 6772, 13544, 32167, 64334, 128668, 257336, 611173, 1222346, 2444692, 4889384]

約数ペア:

[(1, 4889384), (2, 2444692), (4, 1222346), (8, 611173), (19, 257336), (38, 128668), (76, 64334), (152, 32167), (361, 13544), (722, 6772), (1444, 3386), (1693, 2888)]