19156929404

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{231241}}^1$

素因数の和:231533

約数の個数: 24

約数和(自身を含む): 33992574000

約数和(自身を除く): 14835644596

約数列:

[1, 2, 4, 139, 149, 278, 298, 556, 596, 20711, 41422, 82844, 231241, 462482, 924964, 32142499, 34454909, 64284998, 68909818, 128569996, 137819636, 4789232351, 9578464702, 19156929404]

約数ペア:

[(1, 19156929404), (2, 9578464702), (4, 4789232351), (139, 137819636), (149, 128569996), (278, 68909818), (298, 64284998), (556, 34454909), (596, 32142499), (20711, 924964), (41422, 462482), (82844, 231241)]