12759719474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{2843}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 19919831040

約数和(自身を除く): 7160111566

約数列:

[1, 2, 31, 62, 191, 379, 382, 758, 2843, 5686, 5921, 11749, 11842, 23498, 72389, 88133, 144778, 176266, 543013, 1077497, 1086026, 2154994, 2244059, 4488118, 16833403, 33402407, 33666806, 66804814, 205801927, 411603854, 6379859737, 12759719474]

約数ペア:

[(1, 12759719474), (2, 6379859737), (31, 411603854), (62, 205801927), (191, 66804814), (379, 33666806), (382, 33402407), (758, 16833403), (2843, 4488118), (5686, 2244059), (5921, 2154994), (11749, 1086026), (11842, 1077497), (23498, 543013), (72389, 176266), (88133, 144778)]