15994154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 27748224

約数和(自身を除く): 11754070

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 433, 506, 803, 866, 1606, 1679, 3358, 4763, 9526, 9959, 18469, 19918, 31609, 36938, 63218, 109549, 219098, 347699, 695398, 727007, 1454014, 7997077, 15994154]

約数ペア:

[(1, 15994154), (2, 7997077), (11, 1454014), (22, 727007), (23, 695398), (46, 347699), (73, 219098), (146, 109549), (253, 63218), (433, 36938), (506, 31609), (803, 19918), (866, 18469), (1606, 9959), (1679, 9526), (3358, 4763)]