18914182

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1483}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 32481792

約数和(自身を除く): 13567610

約数列:

[1, 2, 7, 14, 911, 1483, 1822, 2966, 6377, 10381, 12754, 20762, 1351013, 2702026, 9457091, 18914182]

約数ペア:

[(1, 18914182), (2, 9457091), (7, 2702026), (14, 1351013), (911, 20762), (1483, 12754), (1822, 10381), (2966, 6377)]