19691184

素因数分解:

$2^4\times 3^1\times {\mathrm{410233}}^1$

素因数の和:410244

約数の個数: 20

約数和(自身を含む): 50869016

約数和(自身を除く): 31177832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 410233, 820466, 1230699, 1640932, 2461398, 3281864, 4922796, 6563728, 9845592, 19691184]

約数ペア:

[(1, 19691184), (2, 9845592), (3, 6563728), (4, 4922796), (6, 3281864), (8, 2461398), (12, 1640932), (16, 1230699), (24, 820466), (48, 410233)]