19917362284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4187839}}^1$

素因数の和:4187913

約数の個数: 24

約数和(自身を含む): 36936748800

約数和(自身を除く): 17019386516

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 4187839, 8375678, 16751356, 121447331, 171701399, 242894662, 343402798, 485789324, 686805596, 4979340571, 9958681142, 19917362284]

約数ペア:

[(1, 19917362284), (2, 9958681142), (4, 4979340571), (29, 686805596), (41, 485789324), (58, 343402798), (82, 242894662), (116, 171701399), (164, 121447331), (1189, 16751356), (2378, 8375678), (4756, 4187839)]