12087724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 36

約数和(自身を含む): 24387048

約数和(自身を除く): 12299324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 761, 836, 1444, 1522, 3044, 3971, 7942, 8371, 14459, 15884, 16742, 28918, 33484, 57836, 159049, 274721, 318098, 549442, 636196, 1098884, 3021931, 6043862, 12087724]

約数ペア:

[(1, 12087724), (2, 6043862), (4, 3021931), (11, 1098884), (19, 636196), (22, 549442), (38, 318098), (44, 274721), (76, 159049), (209, 57836), (361, 33484), (418, 28918), (722, 16742), (761, 15884), (836, 14459), (1444, 8371), (1522, 7942), (3044, 3971)]