9904972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32159}}^1$

素因数の和:32181

約数の個数: 24

約数和(自身を含む): 21611520

約数和(自身を除く): 11706548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 32159, 64318, 128636, 225113, 353749, 450226, 707498, 900452, 1414996, 2476243, 4952486, 9904972]

約数ペア:

[(1, 9904972), (2, 4952486), (4, 2476243), (7, 1414996), (11, 900452), (14, 707498), (22, 450226), (28, 353749), (44, 225113), (77, 128636), (154, 64318), (308, 32159)]