19467447

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 26790912

約数和(自身を除く): 7323465

約数列:

[1, 3, 47, 101, 141, 303, 1367, 4101, 4747, 14241, 64249, 138067, 192747, 414201, 6489149, 19467447]

約数ペア:

[(1, 19467447), (3, 6489149), (47, 414201), (101, 192747), (141, 138067), (303, 64249), (1367, 14241), (4101, 4747)]