30958642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{108247}}^1$

素因数の和:108273

約数の個数: 16

約数和(自身を含む): 54556992

約数和(自身を除く): 23598350

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 108247, 216494, 1190717, 1407211, 2381434, 2814422, 15479321, 30958642]

約数ペア:

[(1, 30958642), (2, 15479321), (11, 2814422), (13, 2381434), (22, 1407211), (26, 1190717), (143, 216494), (286, 108247)]