17922476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31333}}^1$

素因数の和:31361

約数の個数: 24

約数和(自身を含む): 36848784

約数和(自身を除く): 18926308

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31333, 62666, 125332, 344663, 407329, 689326, 814658, 1378652, 1629316, 4480619, 8961238, 17922476]

約数ペア:

[(1, 17922476), (2, 8961238), (4, 4480619), (11, 1629316), (13, 1378652), (22, 814658), (26, 689326), (44, 407329), (52, 344663), (143, 125332), (286, 62666), (572, 31333)]