12905636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3613}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 24286080

約数和(自身を除く): 11380444

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 3613, 7226, 14452, 68647, 137294, 169811, 274588, 339622, 679244, 3226409, 6452818, 12905636]

約数ペア:

[(1, 12905636), (2, 6452818), (4, 3226409), (19, 679244), (38, 339622), (47, 274588), (76, 169811), (94, 137294), (188, 68647), (893, 14452), (1786, 7226), (3572, 3613)]