15103516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 27143424

約数和(自身を除く): 12039908

約数列:

[1, 2, 4, 53, 106, 191, 212, 373, 382, 746, 764, 1492, 10123, 19769, 20246, 39538, 40492, 71243, 79076, 142486, 284972, 3775879, 7551758, 15103516]

約数ペア:

[(1, 15103516), (2, 7551758), (4, 3775879), (53, 284972), (106, 142486), (191, 79076), (212, 71243), (373, 40492), (382, 39538), (746, 20246), (764, 19769), (1492, 10123)]