19294386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{169249}}^1$

素因数の和:169273

約数の個数: 16

約数和(自身を含む): 40620000

約数和(自身を除く): 21325614

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 169249, 338498, 507747, 1015494, 3215731, 6431462, 9647193, 19294386]

約数ペア:

[(1, 19294386), (2, 9647193), (3, 6431462), (6, 3215731), (19, 1015494), (38, 507747), (57, 338498), (114, 169249)]