19053977884018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{390306401}}^1$

素因数の和:390306738

約数の個数: 32

約数和(自身を含む): 35745821520768

約数和(自身を除く): 16691843636750

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 634, 2219, 3487, 4438, 6974, 24409, 48818, 390306401, 780612802, 2732144807, 4293370411, 5464289614, 8586740822, 30053592877, 60107185754, 123727129117, 247454258234, 866089903819, 1360998420287, 1732179807638, 2721996840574, 9526988942009, 19053977884018]

約数ペア:

[(1, 19053977884018), (2, 9526988942009), (7, 2721996840574), (11, 1732179807638), (14, 1360998420287), (22, 866089903819), (77, 247454258234), (154, 123727129117), (317, 60107185754), (634, 30053592877), (2219, 8586740822), (3487, 5464289614), (4438, 4293370411), (6974, 2732144807), (24409, 780612802), (48818, 390306401)]