12903736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3691}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 26582400

約数和(自身を除く): 13678664

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 3691, 7382, 14764, 29528, 70129, 84893, 140258, 169786, 280516, 339572, 561032, 679144, 1612967, 3225934, 6451868, 12903736]

約数ペア:

[(1, 12903736), (2, 6451868), (4, 3225934), (8, 1612967), (19, 679144), (23, 561032), (38, 339572), (46, 280516), (76, 169786), (92, 140258), (152, 84893), (184, 70129), (437, 29528), (874, 14764), (1748, 7382), (3496, 3691)]