12990097973

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{207619}}^1$

素因数の和:207764

約数の個数: 16

約数和(自身を含む): 14201208000

約数和(自身を除く): 1211110027

約数列:

[1, 19, 37, 89, 703, 1691, 3293, 62567, 207619, 3944761, 7681903, 18478091, 145956157, 351083729, 683689367, 12990097973]

約数ペア:

[(1, 12990097973), (19, 683689367), (37, 351083729), (89, 145956157), (703, 18478091), (1691, 7681903), (3293, 3944761), (62567, 207619)]