126543458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{70853}}^1$

素因数の和:70921

約数の個数: 16

約数和(自身を含む): 204059520

約数和(自身を除く): 77516062

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 70853, 141706, 1346207, 2692414, 3330091, 6660182, 63271729, 126543458]

約数ペア:

[(1, 126543458), (2, 63271729), (19, 6660182), (38, 3330091), (47, 2692414), (94, 1346207), (893, 141706), (1786, 70853)]