19088966224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{527203}}^1$

素因数の和:527315

約数の個数: 40

約数和(自身を含む): 38700991232

約数和(自身を除く): 19612025008

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 2263, 4526, 9052, 18104, 36208, 527203, 1054406, 2108812, 4217624, 8435248, 16343293, 32686586, 38485819, 65373172, 76971638, 130746344, 153943276, 261492688, 307886552, 615773104, 1193060389, 2386120778, 4772241556, 9544483112, 19088966224]

約数ペア:

[(1, 19088966224), (2, 9544483112), (4, 4772241556), (8, 2386120778), (16, 1193060389), (31, 615773104), (62, 307886552), (73, 261492688), (124, 153943276), (146, 130746344), (248, 76971638), (292, 65373172), (496, 38485819), (584, 32686586), (1168, 16343293), (2263, 8435248), (4526, 4217624), (9052, 2108812), (18104, 1054406), (36208, 527203)]