19103614153

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{25873}}^1$

素因数の和:26173

約数の個数: 24

約数和(自身を含む): 21989070648

約数和(自身を除く): 2885456495

約数列:

[1, 13, 17, 169, 221, 257, 2873, 3341, 4369, 25873, 43433, 56797, 336349, 439841, 738361, 4372537, 5717933, 6649361, 74333129, 86441693, 113039137, 1123742009, 1469508781, 19103614153]

約数ペア:

[(1, 19103614153), (13, 1469508781), (17, 1123742009), (169, 113039137), (221, 86441693), (257, 74333129), (2873, 6649361), (3341, 5717933), (4369, 4372537), (25873, 738361), (43433, 439841), (56797, 336349)]