19361738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3877}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 31830624

約数和(自身を除く): 12468886

約数列:

[1, 2, 11, 22, 227, 454, 2497, 3877, 4994, 7754, 42647, 85294, 880079, 1760158, 9680869, 19361738]

約数ペア:

[(1, 19361738), (2, 9680869), (11, 1760158), (22, 880079), (227, 85294), (454, 42647), (2497, 7754), (3877, 4994)]