16973384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{111667}}^1$

素因数の和:111692

約数の個数: 16

約数和(自身を含む): 33500400

約数和(自身を除く): 16527016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 111667, 223334, 446668, 893336, 2121673, 4243346, 8486692, 16973384]

約数ペア:

[(1, 16973384), (2, 8486692), (4, 4243346), (8, 2121673), (19, 893336), (38, 446668), (76, 223334), (152, 111667)]