19256389534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97771}}^1$

素因数の和:97936

約数の個数: 32

約数和(自身を含む): 31255752960

約数和(自身を除く): 11999363426

約数列:

[1, 2, 19, 38, 71, 73, 142, 146, 1349, 1387, 2698, 2774, 5183, 10366, 97771, 98477, 195542, 196954, 1857649, 3715298, 6941741, 7137283, 13883482, 14274566, 131893079, 135608377, 263786158, 271216754, 506747093, 1013494186, 9628194767, 19256389534]

約数ペア:

[(1, 19256389534), (2, 9628194767), (19, 1013494186), (38, 506747093), (71, 271216754), (73, 263786158), (142, 135608377), (146, 131893079), (1349, 14274566), (1387, 13883482), (2698, 7137283), (2774, 6941741), (5183, 3715298), (10366, 1857649), (97771, 196954), (98477, 195542)]