15118886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 24634368

約数和(自身を除く): 9515482

約数列:

[1, 2, 31, 43, 53, 62, 86, 106, 107, 214, 1333, 1643, 2279, 2666, 3286, 3317, 4558, 4601, 5671, 6634, 9202, 11342, 70649, 141298, 142631, 175801, 243853, 285262, 351602, 487706, 7559443, 15118886]

約数ペア:

[(1, 15118886), (2, 7559443), (31, 487706), (43, 351602), (53, 285262), (62, 243853), (86, 175801), (106, 142631), (107, 141298), (214, 70649), (1333, 11342), (1643, 9202), (2279, 6634), (2666, 5671), (3286, 4601), (3317, 4558)]