19184868

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1151}}^1$

素因数の和:1624

約数の個数: 36

約数和(自身を含む): 48642048

約数和(自身を除く): 29457180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1151, 1389, 1852, 2302, 2778, 3453, 4167, 4604, 5556, 6906, 8334, 10359, 13812, 16668, 20718, 41436, 532913, 1065826, 1598739, 2131652, 3197478, 4796217, 6394956, 9592434, 19184868]

約数ペア:

[(1, 19184868), (2, 9592434), (3, 6394956), (4, 4796217), (6, 3197478), (9, 2131652), (12, 1598739), (18, 1065826), (36, 532913), (463, 41436), (926, 20718), (1151, 16668), (1389, 13812), (1852, 10359), (2302, 8334), (2778, 6906), (3453, 5556), (4167, 4604)]