1921000282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{10627}}^1$

素因数の和:10786

約数の個数: 32

約数和(自身を含む): 3122081280

約数和(自身を除く): 1201080998

約数列:

[1, 2, 19, 38, 67, 71, 134, 142, 1273, 1349, 2546, 2698, 4757, 9514, 10627, 21254, 90383, 180766, 201913, 403826, 712009, 754517, 1424018, 1509034, 13528171, 14335823, 27056342, 28671646, 50552639, 101105278, 960500141, 1921000282]

約数ペア:

[(1, 1921000282), (2, 960500141), (19, 101105278), (38, 50552639), (67, 28671646), (71, 27056342), (134, 14335823), (142, 13528171), (1273, 1509034), (1349, 1424018), (2546, 754517), (2698, 712009), (4757, 403826), (9514, 201913), (10627, 180766), (21254, 90383)]