15121232

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1803

約数の個数: 40

約数和(自身を含む): 33926400

約数和(自身を除く): 18805168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1709, 2212, 3418, 4424, 6836, 8848, 11963, 13672, 23926, 27344, 47852, 95704, 135011, 191408, 270022, 540044, 945077, 1080088, 1890154, 2160176, 3780308, 7560616, 15121232]

約数ペア:

[(1, 15121232), (2, 7560616), (4, 3780308), (7, 2160176), (8, 1890154), (14, 1080088), (16, 945077), (28, 540044), (56, 270022), (79, 191408), (112, 135011), (158, 95704), (316, 47852), (553, 27344), (632, 23926), (1106, 13672), (1264, 11963), (1709, 8848), (2212, 6836), (3418, 4424)]