15693800018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{2129}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 25861786920

約数和(自身を除く): 10167986902

約数列:

[1, 2, 13, 26, 113, 169, 193, 226, 338, 386, 1469, 2129, 2509, 2938, 4258, 5018, 19097, 21809, 27677, 32617, 38194, 43618, 55354, 65234, 240577, 283517, 359801, 410897, 481154, 567034, 719602, 821794, 3127501, 3685721, 5341661, 6255002, 7371442, 10683322, 40657513, 46431361, 69441593, 81315026, 92862722, 138883186, 603607693, 1207215386, 7846900009, 15693800018]

約数ペア:

[(1, 15693800018), (2, 7846900009), (13, 1207215386), (26, 603607693), (113, 138883186), (169, 92862722), (193, 81315026), (226, 69441593), (338, 46431361), (386, 40657513), (1469, 10683322), (2129, 7371442), (2509, 6255002), (2938, 5341661), (4258, 3685721), (5018, 3127501), (19097, 821794), (21809, 719602), (27677, 567034), (32617, 481154), (38194, 410897), (43618, 359801), (55354, 283517), (65234, 240577)]