15256318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 28758528

約数和(自身を除く): 13502210

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 631, 1099, 1262, 1727, 2198, 3454, 4417, 6941, 8834, 12089, 13882, 24178, 48587, 97174, 99067, 198134, 693469, 1089737, 1386938, 2179474, 7628159, 15256318]

約数ペア:

[(1, 15256318), (2, 7628159), (7, 2179474), (11, 1386938), (14, 1089737), (22, 693469), (77, 198134), (154, 99067), (157, 97174), (314, 48587), (631, 24178), (1099, 13882), (1262, 12089), (1727, 8834), (2198, 6941), (3454, 4417)]