22473836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 49496832

約数和(自身を除く): 27022996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 557, 917, 1114, 1441, 1834, 2228, 2882, 3668, 3899, 5764, 6127, 7798, 10087, 12254, 15596, 20174, 24508, 40348, 42889, 72967, 85778, 145934, 171556, 291868, 510769, 802637, 1021538, 1605274, 2043076, 3210548, 5618459, 11236918, 22473836]

約数ペア:

[(1, 22473836), (2, 11236918), (4, 5618459), (7, 3210548), (11, 2043076), (14, 1605274), (22, 1021538), (28, 802637), (44, 510769), (77, 291868), (131, 171556), (154, 145934), (262, 85778), (308, 72967), (524, 42889), (557, 40348), (917, 24508), (1114, 20174), (1441, 15596), (1834, 12254), (2228, 10087), (2882, 7798), (3668, 6127), (3899, 5764)]