12839934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16190466

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 59, 69, 83, 114, 118, 138, 166, 177, 249, 354, 437, 498, 874, 1121, 1311, 1357, 1577, 1909, 2242, 2622, 2714, 3154, 3363, 3818, 4071, 4731, 4897, 5727, 6726, 8142, 9462, 9794, 11454, 14691, 25783, 29382, 36271, 51566, 72542, 77349, 93043, 108813, 112631, 154698, 186086, 217626, 225262, 279129, 337893, 558258, 675786, 2139989, 4279978, 6419967, 12839934]

約数ペア:

[(1, 12839934), (2, 6419967), (3, 4279978), (6, 2139989), (19, 675786), (23, 558258), (38, 337893), (46, 279129), (57, 225262), (59, 217626), (69, 186086), (83, 154698), (114, 112631), (118, 108813), (138, 93043), (166, 77349), (177, 72542), (249, 51566), (354, 36271), (437, 29382), (498, 25783), (874, 14691), (1121, 11454), (1311, 9794), (1357, 9462), (1577, 8142), (1909, 6726), (2242, 5727), (2622, 4897), (2714, 4731), (3154, 4071), (3363, 3818)]