12191344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 26038512

約数和(自身を除く): 13847168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 613, 904, 1226, 1243, 1808, 2452, 2486, 4904, 4972, 6743, 9808, 9944, 13486, 19888, 26972, 53944, 69269, 107888, 138538, 277076, 554152, 761959, 1108304, 1523918, 3047836, 6095672, 12191344]

約数ペア:

[(1, 12191344), (2, 6095672), (4, 3047836), (8, 1523918), (11, 1108304), (16, 761959), (22, 554152), (44, 277076), (88, 138538), (113, 107888), (176, 69269), (226, 53944), (452, 26972), (613, 19888), (904, 13486), (1226, 9944), (1243, 9808), (1808, 6743), (2452, 4972), (2486, 4904)]