15452866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 27651456

約数和(自身を除く): 12198590

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 761, 781, 923, 1522, 1562, 1846, 8371, 9893, 10153, 16742, 19786, 20306, 54031, 108062, 108823, 217646, 594341, 702403, 1188682, 1404806, 7726433, 15452866]

約数ペア:

[(1, 15452866), (2, 7726433), (11, 1404806), (13, 1188682), (22, 702403), (26, 594341), (71, 217646), (142, 108823), (143, 108062), (286, 54031), (761, 20306), (781, 19786), (923, 16742), (1522, 10153), (1562, 9893), (1846, 8371)]