19204494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 40296960

約数和(自身を除く): 21092466

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 317, 439, 634, 878, 951, 1317, 1902, 2634, 7291, 10097, 14582, 20194, 21873, 30291, 43746, 60582, 139163, 278326, 417489, 834978, 3200749, 6401498, 9602247, 19204494]

約数ペア:

[(1, 19204494), (2, 9602247), (3, 6401498), (6, 3200749), (23, 834978), (46, 417489), (69, 278326), (138, 139163), (317, 60582), (439, 43746), (634, 30291), (878, 21873), (951, 20194), (1317, 14582), (1902, 10097), (2634, 7291)]