19268558

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3673}}^1$

素因数の和:3779

約数の個数: 16

約数和(自身を含む): 30068016

約数和(自身を除く): 10799458

約数列:

[1, 2, 43, 61, 86, 122, 2623, 3673, 5246, 7346, 157939, 224053, 315878, 448106, 9634279, 19268558]

約数ペア:

[(1, 19268558), (2, 9634279), (43, 448106), (61, 315878), (86, 224053), (122, 157939), (2623, 7346), (3673, 5246)]