19243284

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15569}}^1$

素因数の和:15679

約数の個数: 24

約数和(自身を含む): 45339840

約数和(自身を除く): 26096556

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15569, 31138, 46707, 62276, 93414, 186828, 1603607, 3207214, 4810821, 6414428, 9621642, 19243284]

約数ペア:

[(1, 19243284), (2, 9621642), (3, 6414428), (4, 4810821), (6, 3207214), (12, 1603607), (103, 186828), (206, 93414), (309, 62276), (412, 46707), (618, 31138), (1236, 15569)]