15697031830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{78607}}^1$

素因数の和:79684

約数の個数: 32

約数和(自身を含む): 29770421760

約数和(自身を除く): 14073389930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1051, 2102, 5255, 10510, 19969, 39938, 78607, 99845, 157214, 199690, 393035, 786070, 1493533, 2987066, 7467665, 14935330, 82615957, 165231914, 413079785, 826159570, 1569703183, 3139406366, 7848515915, 15697031830]

約数ペア:

[(1, 15697031830), (2, 7848515915), (5, 3139406366), (10, 1569703183), (19, 826159570), (38, 413079785), (95, 165231914), (190, 82615957), (1051, 14935330), (2102, 7467665), (5255, 2987066), (10510, 1493533), (19969, 786070), (39938, 393035), (78607, 199690), (99845, 157214)]