19338090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1847}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 27231510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 1847, 2094, 3490, 3694, 5235, 5541, 9235, 10470, 11082, 18470, 27705, 55410, 644603, 1289206, 1933809, 3223015, 3867618, 6446030, 9669045, 19338090]

約数ペア:

[(1, 19338090), (2, 9669045), (3, 6446030), (5, 3867618), (6, 3223015), (10, 1933809), (15, 1289206), (30, 644603), (349, 55410), (698, 27705), (1047, 18470), (1745, 11082), (1847, 10470), (2094, 9235), (3490, 5541), (3694, 5235)]