15239994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32987}}^1$

素因数の和:33010

約数の個数: 32

約数和(自身を含む): 38002176

約数和(自身を除く): 22762182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 32987, 65974, 98961, 197922, 230909, 362857, 461818, 692727, 725714, 1088571, 1385454, 2177142, 2539999, 5079998, 7619997, 15239994]

約数ペア:

[(1, 15239994), (2, 7619997), (3, 5079998), (6, 2539999), (7, 2177142), (11, 1385454), (14, 1088571), (21, 725714), (22, 692727), (33, 461818), (42, 362857), (66, 230909), (77, 197922), (154, 98961), (231, 65974), (462, 32987)]