19609656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74279}}^1$

素因数の和:74299

約数の個数: 32

約数和(自身を含む): 53481600

約数和(自身を除く): 33871944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74279, 148558, 222837, 297116, 445674, 594232, 817069, 891348, 1634138, 1782696, 2451207, 3268276, 4902414, 6536552, 9804828, 19609656]

約数ペア:

[(1, 19609656), (2, 9804828), (3, 6536552), (4, 4902414), (6, 3268276), (8, 2451207), (11, 1782696), (12, 1634138), (22, 891348), (24, 817069), (33, 594232), (44, 445674), (66, 297116), (88, 222837), (132, 148558), (264, 74279)]