1513882684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{19919509}}^1$

素因数の和:19919532

約数の個数: 12

約数和(自身を含む): 2788731400

約数和(自身を除く): 1274848716

約数列:

[1, 2, 4, 19, 38, 76, 19919509, 39839018, 79678036, 378470671, 756941342, 1513882684]

約数ペア:

[(1, 1513882684), (2, 756941342), (4, 378470671), (19, 79678036), (38, 39839018), (76, 19919509)]