12471448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7495

約数の個数: 32

約数和(自身を含む): 26856000

約数和(自身を除く): 14384552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7459, 14918, 29836, 59672, 82049, 141721, 164098, 283442, 328196, 566884, 656392, 1133768, 1558931, 3117862, 6235724, 12471448]

約数ペア:

[(1, 12471448), (2, 6235724), (4, 3117862), (8, 1558931), (11, 1133768), (19, 656392), (22, 566884), (38, 328196), (44, 283442), (76, 164098), (88, 141721), (152, 82049), (209, 59672), (418, 29836), (836, 14918), (1672, 7459)]