21644103628226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{37987}}^1\times {\mathrm{189799}}^1$

素因数の和:227886

約数の個数: 32

約数和(自身を含む): 34608587520000

約数和(自身を除く): 12964483891774

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 37987, 75974, 189799, 379598, 721753, 1443506, 3000973, 3606181, 6001946, 7212362, 14994121, 29988242, 57018487, 114036974, 284888299, 569776598, 7209894613, 14419789226, 136987997647, 273975995294, 569581674427, 1139163348854, 10822051814113, 21644103628226]

約数ペア:

[(1, 21644103628226), (2, 10822051814113), (19, 1139163348854), (38, 569581674427), (79, 273975995294), (158, 136987997647), (1501, 14419789226), (3002, 7209894613), (37987, 569776598), (75974, 284888299), (189799, 114036974), (379598, 57018487), (721753, 29988242), (1443506, 14994121), (3000973, 7212362), (3606181, 6001946)]