15177428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 32686080

約数和(自身を除く): 17508652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 607, 658, 893, 1214, 1316, 1786, 2428, 3572, 4249, 6251, 8498, 11533, 12502, 16996, 23066, 25004, 28529, 46132, 57058, 80731, 114116, 161462, 199703, 322924, 399406, 542051, 798812, 1084102, 2168204, 3794357, 7588714, 15177428]

約数ペア:

[(1, 15177428), (2, 7588714), (4, 3794357), (7, 2168204), (14, 1084102), (19, 798812), (28, 542051), (38, 399406), (47, 322924), (76, 199703), (94, 161462), (133, 114116), (188, 80731), (266, 57058), (329, 46132), (532, 28529), (607, 25004), (658, 23066), (893, 16996), (1214, 12502), (1316, 11533), (1786, 8498), (2428, 6251), (3572, 4249)]