15306038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 10821322

約数列:

[1, 2, 11, 22, 41, 71, 82, 142, 239, 451, 478, 781, 902, 1562, 2629, 2911, 5258, 5822, 9799, 16969, 19598, 32021, 33938, 64042, 107789, 186659, 215578, 373318, 695729, 1391458, 7653019, 15306038]

約数ペア:

[(1, 15306038), (2, 7653019), (11, 1391458), (22, 695729), (41, 373318), (71, 215578), (82, 186659), (142, 107789), (239, 64042), (451, 33938), (478, 32021), (781, 19598), (902, 16969), (1562, 9799), (2629, 5822), (2911, 5258)]