19197402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5507}}^1$

素因数の和:5602

約数の個数: 32

約数和(自身を含む): 44416512

約数和(自身を除く): 25219110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5507, 11014, 16521, 33042, 38549, 77098, 115647, 231294, 457081, 914162, 1371243, 2742486, 3199567, 6399134, 9598701, 19197402]

約数ペア:

[(1, 19197402), (2, 9598701), (3, 6399134), (6, 3199567), (7, 2742486), (14, 1371243), (21, 914162), (42, 457081), (83, 231294), (166, 115647), (249, 77098), (498, 38549), (581, 33042), (1162, 16521), (1743, 11014), (3486, 5507)]