21038097608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10394317}}^1$

素因数の和:10394357

約数の個数: 32

約数和(自身を含む): 44903453760

約数和(自身を除く): 23865356152

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 10394317, 20788634, 41577268, 83154536, 114337487, 228674974, 239069291, 457349948, 478138582, 914699896, 956277164, 1912554328, 2629762201, 5259524402, 10519048804, 21038097608]

約数ペア:

[(1, 21038097608), (2, 10519048804), (4, 5259524402), (8, 2629762201), (11, 1912554328), (22, 956277164), (23, 914699896), (44, 478138582), (46, 457349948), (88, 239069291), (92, 228674974), (184, 114337487), (253, 83154536), (506, 41577268), (1012, 20788634), (2024, 10394317)]