19502838

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23053}}^1$

素因数の和:23108

約数の個数: 24

約数和(自身を含む): 43157088

約数和(自身を除く): 23654250

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23053, 46106, 69159, 138318, 207477, 414954, 1083491, 2166982, 3250473, 6500946, 9751419, 19502838]

約数ペア:

[(1, 19502838), (2, 9751419), (3, 6500946), (6, 3250473), (9, 2166982), (18, 1083491), (47, 414954), (94, 207477), (141, 138318), (282, 69159), (423, 46106), (846, 23053)]