19393872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23767}}^1$

素因数の和:23795

約数の個数: 40

約数和(自身を含む): 53050176

約数和(自身を除く): 33656304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23767, 47534, 71301, 95068, 142602, 190136, 285204, 380272, 404039, 570408, 808078, 1140816, 1212117, 1616156, 2424234, 3232312, 4848468, 6464624, 9696936, 19393872]

約数ペア:

[(1, 19393872), (2, 9696936), (3, 6464624), (4, 4848468), (6, 3232312), (8, 2424234), (12, 1616156), (16, 1212117), (17, 1140816), (24, 808078), (34, 570408), (48, 404039), (51, 380272), (68, 285204), (102, 190136), (136, 142602), (204, 95068), (272, 71301), (408, 47534), (816, 23767)]