12731401730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{501829}}^1$

素因数の和:501938

約数の個数: 32

約数和(自身を含む): 23846961600

約数和(自身を除く): 11115559870

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2537, 5074, 12685, 25370, 501829, 1003658, 2509145, 5018290, 21578647, 29607911, 43157294, 59215822, 107893235, 148039555, 215786470, 296079110, 1273140173, 2546280346, 6365700865, 12731401730]

約数ペア:

[(1, 12731401730), (2, 6365700865), (5, 2546280346), (10, 1273140173), (43, 296079110), (59, 215786470), (86, 148039555), (118, 107893235), (215, 59215822), (295, 43157294), (430, 29607911), (590, 21578647), (2537, 5018290), (5074, 2509145), (12685, 1003658), (25370, 501829)]