19750026

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 40590720

約数和(自身を除く): 20840694

約数列:

[1, 2, 3, 6, 53, 106, 159, 173, 318, 346, 359, 519, 718, 1038, 1077, 2154, 9169, 18338, 19027, 27507, 38054, 55014, 57081, 62107, 114162, 124214, 186321, 372642, 3291671, 6583342, 9875013, 19750026]

約数ペア:

[(1, 19750026), (2, 9875013), (3, 6583342), (6, 3291671), (53, 372642), (106, 186321), (159, 124214), (173, 114162), (318, 62107), (346, 57081), (359, 55014), (519, 38054), (718, 27507), (1038, 19027), (1077, 18338), (2154, 9169)]