15705818216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{16823}}^1$

素因数の和:17046

約数の個数: 48

約数和(自身を含む): 32442392160

約数和(自身を除く): 16736573944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 10609, 16823, 21218, 33646, 42436, 67292, 84872, 116699, 134584, 185053, 233398, 370106, 466796, 740212, 933592, 1480424, 1732769, 3465538, 6931076, 13862152, 19060459, 38120918, 76241836, 152483672, 178475207, 356950414, 713900828, 1427801656, 1963227277, 3926454554, 7852909108, 15705818216]

約数ペア:

[(1, 15705818216), (2, 7852909108), (4, 3926454554), (8, 1963227277), (11, 1427801656), (22, 713900828), (44, 356950414), (88, 178475207), (103, 152483672), (206, 76241836), (412, 38120918), (824, 19060459), (1133, 13862152), (2266, 6931076), (4532, 3465538), (9064, 1732769), (10609, 1480424), (16823, 933592), (21218, 740212), (33646, 466796), (42436, 370106), (67292, 233398), (84872, 185053), (116699, 134584)]