13621336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 26863200

約数和(自身を除く): 13241864

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 409, 724, 818, 1448, 1636, 3272, 4163, 8326, 9407, 16652, 18814, 33304, 37628, 74029, 75256, 148058, 296116, 592232, 1702667, 3405334, 6810668, 13621336]

約数ペア:

[(1, 13621336), (2, 6810668), (4, 3405334), (8, 1702667), (23, 592232), (46, 296116), (92, 148058), (181, 75256), (184, 74029), (362, 37628), (409, 33304), (724, 18814), (818, 16652), (1448, 9407), (1636, 8326), (3272, 4163)]