19194927596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{133213}}^1$

素因数の和:133410

約数の個数: 48

約数和(自身を含む): 38538277344

約数和(自身を除く): 19343349748

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 163, 221, 326, 442, 652, 884, 2119, 2771, 4238, 5542, 8476, 11084, 36023, 72046, 133213, 144092, 266426, 532852, 1731769, 2264621, 3463538, 4529242, 6927076, 9058484, 21713719, 29440073, 43427438, 58880146, 86854876, 117760292, 282278347, 369133223, 564556694, 738266446, 1129113388, 1476532892, 4798731899, 9597463798, 19194927596]

約数ペア:

[(1, 19194927596), (2, 9597463798), (4, 4798731899), (13, 1476532892), (17, 1129113388), (26, 738266446), (34, 564556694), (52, 369133223), (68, 282278347), (163, 117760292), (221, 86854876), (326, 58880146), (442, 43427438), (652, 29440073), (884, 21713719), (2119, 9058484), (2771, 6927076), (4238, 4529242), (5542, 3463538), (8476, 2264621), (11084, 1731769), (36023, 532852), (72046, 266426), (133213, 144092)]