15237728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 33230736

約数和(自身を除く): 17993008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 593, 803, 1168, 1186, 1606, 2336, 2372, 3212, 4744, 6424, 6523, 9488, 12848, 13046, 18976, 25696, 26092, 43289, 52184, 86578, 104368, 173156, 208736, 346312, 476179, 692624, 952358, 1385248, 1904716, 3809432, 7618864, 15237728]

約数ペア:

[(1, 15237728), (2, 7618864), (4, 3809432), (8, 1904716), (11, 1385248), (16, 952358), (22, 692624), (32, 476179), (44, 346312), (73, 208736), (88, 173156), (146, 104368), (176, 86578), (292, 52184), (352, 43289), (584, 26092), (593, 25696), (803, 18976), (1168, 13046), (1186, 12848), (1606, 9488), (2336, 6523), (2372, 6424), (3212, 4744)]