19527954

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 40943616

約数和(自身を除く): 21415662

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 1567, 2077, 3134, 4154, 4701, 6231, 9402, 12462, 48577, 97154, 104989, 145731, 209978, 291462, 314967, 629934, 3254659, 6509318, 9763977, 19527954]

約数ペア:

[(1, 19527954), (2, 9763977), (3, 6509318), (6, 3254659), (31, 629934), (62, 314967), (67, 291462), (93, 209978), (134, 145731), (186, 104989), (201, 97154), (402, 48577), (1567, 12462), (2077, 9402), (3134, 6231), (4154, 4701)]