19196142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65293}}^1$

素因数の和:65312

約数の個数: 24

約数和(自身を含む): 44661096

約数和(自身を除く): 25464954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65293, 130586, 195879, 391758, 457051, 914102, 1371153, 2742306, 3199357, 6398714, 9598071, 19196142]

約数ペア:

[(1, 19196142), (2, 9598071), (3, 6398714), (6, 3199357), (7, 2742306), (14, 1371153), (21, 914102), (42, 457051), (49, 391758), (98, 195879), (147, 130586), (294, 65293)]