16894410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43319}}^1$

素因数の和:43342

約数の個数: 32

約数和(自身を含む): 43666560

約数和(自身を除く): 26772150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 43319, 86638, 129957, 216595, 259914, 433190, 563147, 649785, 1126294, 1299570, 1689441, 2815735, 3378882, 5631470, 8447205, 16894410]

約数ペア:

[(1, 16894410), (2, 8447205), (3, 5631470), (5, 3378882), (6, 2815735), (10, 1689441), (13, 1299570), (15, 1126294), (26, 649785), (30, 563147), (39, 433190), (65, 259914), (78, 216595), (130, 129957), (195, 86638), (390, 43319)]