15693652572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{391441}}^1$

素因数の和:391718

約数の個数: 48

約数和(自身を含む): 39588878112

約数和(自身を除く): 23895225540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 3084, 3341, 6682, 10023, 13364, 20046, 40092, 391441, 782882, 1174323, 1565764, 2348646, 4697292, 5088733, 10177466, 15266199, 20354932, 30532398, 61064796, 100600337, 201200674, 301801011, 402401348, 603602022, 1207204044, 1307804381, 2615608762, 3923413143, 5231217524, 7846826286, 15693652572]

約数ペア:

[(1, 15693652572), (2, 7846826286), (3, 5231217524), (4, 3923413143), (6, 2615608762), (12, 1307804381), (13, 1207204044), (26, 603602022), (39, 402401348), (52, 301801011), (78, 201200674), (156, 100600337), (257, 61064796), (514, 30532398), (771, 20354932), (1028, 15266199), (1542, 10177466), (3084, 5088733), (3341, 4697292), (6682, 2348646), (10023, 1565764), (13364, 1174323), (20046, 782882), (40092, 391441)]