190422142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 307480320

約数和(自身を除く): 117058178

約数列:

[1, 2, 19, 38, 71, 142, 163, 326, 433, 866, 1349, 2698, 3097, 6194, 8227, 11573, 16454, 23146, 30743, 61486, 70579, 141158, 219887, 439774, 584117, 1168234, 1341001, 2682002, 5011109, 10022218, 95211071, 190422142]

約数ペア:

[(1, 190422142), (2, 95211071), (19, 10022218), (38, 5011109), (71, 2682002), (142, 1341001), (163, 1168234), (326, 584117), (433, 439774), (866, 219887), (1349, 141158), (2698, 70579), (3097, 61486), (6194, 30743), (8227, 23146), (11573, 16454)]