21361434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8194

約数の個数: 32

約数和(自身を含む): 46932480

約数和(自身を除く): 25571046

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 8147, 16294, 24441, 48882, 154793, 187381, 309586, 374762, 464379, 562143, 928758, 1124286, 3560239, 7120478, 10680717, 21361434]

約数ペア:

[(1, 21361434), (2, 10680717), (3, 7120478), (6, 3560239), (19, 1124286), (23, 928758), (38, 562143), (46, 464379), (57, 374762), (69, 309586), (114, 187381), (138, 154793), (437, 48882), (874, 24441), (1311, 16294), (2622, 8147)]