15122716

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7607}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 30675456

約数和(自身を除く): 15552740

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 7607, 15214, 30428, 53249, 106498, 212996, 540097, 1080194, 2160388, 3780679, 7561358, 15122716]

約数ペア:

[(1, 15122716), (2, 7561358), (4, 3780679), (7, 2160388), (14, 1080194), (28, 540097), (71, 212996), (142, 106498), (284, 53249), (497, 30428), (994, 15214), (1988, 7607)]