212910314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{5531}}^1$

素因数の和:6565

約数の個数: 16

約数和(自身を含む): 336566880

約数和(自身を除く): 123656566

約数列:

[1, 2, 19, 38, 1013, 2026, 5531, 11062, 19247, 38494, 105089, 210178, 5602903, 11205806, 106455157, 212910314]

約数ペア:

[(1, 212910314), (2, 106455157), (19, 11205806), (38, 5602903), (1013, 210178), (2026, 105089), (5531, 38494), (11062, 19247)]