19609496243968

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{17599}}^1\times {\mathrm{189239}}^1$

素因数の和:206877

約数の個数: 72

約数和(自身を含む): 40846772736000

約数和(自身を除く): 21237276492032

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 17599, 35198, 70396, 140792, 189239, 281584, 378478, 404777, 563168, 756956, 809554, 1126336, 1513912, 1619108, 2252672, 3027824, 3238216, 4352497, 4505344, 6055648, 6476432, 8704994, 12111296, 12952864, 17409988, 24222592, 25905728, 34819976, 48445184, 51811456, 69639952, 103622912, 139279904, 278559808, 557119616, 1114239232, 3330417161, 6660834322, 13321668644, 26643337288, 53286674576, 76599594703, 106573349152, 153199189406, 213146698304, 306398378812, 426293396608, 612796757624, 852586793216, 1225593515248, 2451187030496, 4902374060992, 9804748121984, 19609496243968]

約数ペア:

[(1, 19609496243968), (2, 9804748121984), (4, 4902374060992), (8, 2451187030496), (16, 1225593515248), (23, 852586793216), (32, 612796757624), (46, 426293396608), (64, 306398378812), (92, 213146698304), (128, 153199189406), (184, 106573349152), (256, 76599594703), (368, 53286674576), (736, 26643337288), (1472, 13321668644), (2944, 6660834322), (5888, 3330417161), (17599, 1114239232), (35198, 557119616), (70396, 278559808), (140792, 139279904), (189239, 103622912), (281584, 69639952), (378478, 51811456), (404777, 48445184), (563168, 34819976), (756956, 25905728), (809554, 24222592), (1126336, 17409988), (1513912, 12952864), (1619108, 12111296), (2252672, 8704994), (3027824, 6476432), (3238216, 6055648), (4352497, 4505344)]