19326954

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 39638016

約数和(自身を除く): 20311062

約数列:

[1, 2, 3, 6, 67, 131, 134, 201, 262, 367, 393, 402, 734, 786, 1101, 2202, 8777, 17554, 24589, 26331, 48077, 49178, 52662, 73767, 96154, 144231, 147534, 288462, 3221159, 6442318, 9663477, 19326954]

約数ペア:

[(1, 19326954), (2, 9663477), (3, 6442318), (6, 3221159), (67, 288462), (131, 147534), (134, 144231), (201, 96154), (262, 73767), (367, 52662), (393, 49178), (402, 48077), (734, 26331), (786, 24589), (1101, 17554), (2202, 8777)]