19461488

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{12043}}^1$

素因数の和:12152

約数の個数: 20

約数和(自身を含む): 38083128

約数和(自身を除く): 18621640

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 12043, 24086, 48172, 96344, 192688, 1216343, 2432686, 4865372, 9730744, 19461488]

約数ペア:

[(1, 19461488), (2, 9730744), (4, 4865372), (8, 2432686), (16, 1216343), (101, 192688), (202, 96344), (404, 48172), (808, 24086), (1616, 12043)]