15180452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17489}}^1$

素因数の和:17531

約数の個数: 24

約数和(自身を含む): 31342080

約数和(自身を除く): 16161628

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 17489, 34978, 69956, 122423, 244846, 489692, 542159, 1084318, 2168636, 3795113, 7590226, 15180452]

約数ペア:

[(1, 15180452), (2, 7590226), (4, 3795113), (7, 2168636), (14, 1084318), (28, 542159), (31, 489692), (62, 244846), (124, 122423), (217, 69956), (434, 34978), (868, 17489)]