12609027646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{39877}}^1$

素因数の和:40108

約数の個数: 32

約数和(自身を含む): 20414345760

約数和(自身を除く): 7805318114

約数列:

[1, 2, 19, 38, 53, 106, 157, 314, 1007, 2014, 2983, 5966, 8321, 16642, 39877, 79754, 158099, 316198, 757663, 1515326, 2113481, 4226962, 6260689, 12521378, 40156139, 80312278, 118953091, 237906182, 331816517, 663633034, 6304513823, 12609027646]

約数ペア:

[(1, 12609027646), (2, 6304513823), (19, 663633034), (38, 331816517), (53, 237906182), (106, 118953091), (157, 80312278), (314, 40156139), (1007, 12521378), (2014, 6260689), (2983, 4226962), (5966, 2113481), (8321, 1515326), (16642, 757663), (39877, 316198), (79754, 158099)]