11905004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 21436128

約数和(自身を除く): 9531124

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 503, 1006, 2012, 5917, 11834, 23668, 30683, 48791, 61366, 97582, 122732, 195164, 2976251, 5952502, 11905004]

約数ペア:

[(1, 11905004), (2, 5952502), (4, 2976251), (61, 195164), (97, 122732), (122, 97582), (194, 61366), (244, 48791), (388, 30683), (503, 23668), (1006, 11834), (2012, 5917)]