19276434

素因数分解:

$2^1\times 3^3\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 42983040

約数和(自身を除く): 23706606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 487, 733, 974, 1461, 1466, 2199, 2922, 4383, 4398, 6597, 8766, 13149, 13194, 19791, 26298, 39582, 356971, 713942, 1070913, 2141826, 3212739, 6425478, 9638217, 19276434]

約数ペア:

[(1, 19276434), (2, 9638217), (3, 6425478), (6, 3212739), (9, 2141826), (18, 1070913), (27, 713942), (54, 356971), (487, 39582), (733, 26298), (974, 19791), (1461, 13194), (1466, 13149), (2199, 8766), (2922, 6597), (4383, 4398)]