19127512

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 36691200

約数和(自身を除く): 17563688

約数列:

[1, 2, 4, 8, 103, 139, 167, 206, 278, 334, 412, 556, 668, 824, 1112, 1336, 14317, 17201, 23213, 28634, 34402, 46426, 57268, 68804, 92852, 114536, 137608, 185704, 2390939, 4781878, 9563756, 19127512]

約数ペア:

[(1, 19127512), (2, 9563756), (4, 4781878), (8, 2390939), (103, 185704), (139, 137608), (167, 114536), (206, 92852), (278, 68804), (334, 57268), (412, 46426), (556, 34402), (668, 28634), (824, 23213), (1112, 17201), (1336, 14317)]