19636694812

素因数分解:

$2^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{632381}}^1$

素因数の和:633501

約数の個数: 24

約数和(自身を含む): 39308865120

約数和(自身を除く): 19672170308

約数列:

[1, 2, 4, 7, 14, 28, 1109, 2218, 4436, 7763, 15526, 31052, 632381, 1264762, 2529524, 4426667, 8853334, 17706668, 701310529, 1402621058, 2805242116, 4909173703, 9818347406, 19636694812]

約数ペア:

[(1, 19636694812), (2, 9818347406), (4, 4909173703), (7, 2805242116), (14, 1402621058), (28, 701310529), (1109, 17706668), (2218, 8853334), (4436, 4426667), (7763, 2529524), (15526, 1264762), (31052, 632381)]