19922720718

素因数分解:

$2^1\times 3^1\times {\mathrm{7477}}^1\times {\mathrm{444089}}^1$

素因数の和:451571

約数の個数: 16

約数和(自身を含む): 39850860240

約数和(自身を除く): 19928139522

約数列:

[1, 2, 3, 6, 7477, 14954, 22431, 44862, 444089, 888178, 1332267, 2664534, 3320453453, 6640906906, 9961360359, 19922720718]

約数ペア:

[(1, 19922720718), (2, 9961360359), (3, 6640906906), (6, 3320453453), (7477, 2664534), (14954, 1332267), (22431, 888178), (44862, 444089)]