15930621839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 19305216000

約数和(自身を除く): 3374594161

約数列:

[1, 11, 19, 37, 79, 89, 209, 293, 407, 703, 869, 979, 1501, 1691, 2923, 3223, 3293, 5567, 7031, 7733, 10841, 16511, 18601, 23147, 26077, 32153, 36223, 55537, 61237, 62567, 77341, 119251, 133589, 205979, 254617, 260147, 286847, 439793, 495463, 610907, 688237, 856439, 964849, 1469479, 2060083, 2265769, 2861617, 4837723, 4942793, 5450093, 9420829, 10613339, 16272341, 18332131, 22660913, 39141577, 54370723, 76223071, 178995751, 201653441, 430557347, 838453781, 1448238349, 15930621839]

約数ペア:

[(1, 15930621839), (11, 1448238349), (19, 838453781), (37, 430557347), (79, 201653441), (89, 178995751), (209, 76223071), (293, 54370723), (407, 39141577), (703, 22660913), (869, 18332131), (979, 16272341), (1501, 10613339), (1691, 9420829), (2923, 5450093), (3223, 4942793), (3293, 4837723), (5567, 2861617), (7031, 2265769), (7733, 2060083), (10841, 1469479), (16511, 964849), (18601, 856439), (23147, 688237), (26077, 610907), (32153, 495463), (36223, 439793), (55537, 286847), (61237, 260147), (62567, 254617), (77341, 205979), (119251, 133589)]