11819358

素因数分解:

$2^1\times 3^4\times {\mathrm{72959}}^1$

素因数の和:72973

約数の個数: 20

約数和(自身を含む): 26484480

約数和(自身を除く): 14665122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 72959, 145918, 218877, 437754, 656631, 1313262, 1969893, 3939786, 5909679, 11819358]

約数ペア:

[(1, 11819358), (2, 5909679), (3, 3939786), (6, 1969893), (9, 1313262), (18, 656631), (27, 437754), (54, 218877), (81, 145918), (162, 72959)]