15149748914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{17389}}^1$

素因数の和:17738

約数の個数: 32

約数和(自身を含む): 24265310400

約数和(自身を除く): 9115561486

約数列:

[1, 2, 19, 38, 101, 202, 227, 454, 1919, 3838, 4313, 8626, 17389, 22927, 34778, 45854, 330391, 435613, 660782, 871226, 1756289, 3512578, 3947303, 7894606, 33369491, 66738982, 74998757, 149997514, 398677603, 797355206, 7574874457, 15149748914]

約数ペア:

[(1, 15149748914), (2, 7574874457), (19, 797355206), (38, 398677603), (101, 149997514), (202, 74998757), (227, 66738982), (454, 33369491), (1919, 7894606), (3838, 3947303), (4313, 3512578), (8626, 1756289), (17389, 871226), (22927, 660782), (34778, 435613), (45854, 330391)]