19615692434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{255659}}^1$

素因数の和:255914

約数の個数: 24

約数和(自身を含む): 32001473520

約数和(自身を除く): 12385781086

約数列:

[1, 2, 13, 26, 169, 227, 338, 454, 2951, 5902, 38363, 76726, 255659, 511318, 3323567, 6647134, 43206371, 58034593, 86412742, 116069186, 754449709, 1508899418, 9807846217, 19615692434]

約数ペア:

[(1, 19615692434), (2, 9807846217), (13, 1508899418), (26, 754449709), (169, 116069186), (227, 86412742), (338, 58034593), (454, 43206371), (2951, 6647134), (5902, 3323567), (38363, 511318), (76726, 255659)]