19852806822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{25111}}^1$

素因数の和:25493

約数の個数: 64

約数和(自身を含む): 44001045504

約数和(自身を除く): 24148238682

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 337, 391, 674, 782, 1011, 1173, 2022, 2346, 5729, 7751, 11458, 15502, 17187, 23253, 25111, 34374, 46506, 50222, 75333, 131767, 150666, 263534, 395301, 426887, 577553, 790602, 853774, 1155106, 1280661, 1732659, 2561322, 3465318, 8462407, 9818401, 16924814, 19636802, 25387221, 29455203, 50774442, 58910406, 143860919, 194635361, 287721838, 389270722, 431582757, 583906083, 863165514, 1167812166, 3308801137, 6617602274, 9926403411, 19852806822]

約数ペア:

[(1, 19852806822), (2, 9926403411), (3, 6617602274), (6, 3308801137), (17, 1167812166), (23, 863165514), (34, 583906083), (46, 431582757), (51, 389270722), (69, 287721838), (102, 194635361), (138, 143860919), (337, 58910406), (391, 50774442), (674, 29455203), (782, 25387221), (1011, 19636802), (1173, 16924814), (2022, 9818401), (2346, 8462407), (5729, 3465318), (7751, 2561322), (11458, 1732659), (15502, 1280661), (17187, 1155106), (23253, 853774), (25111, 790602), (34374, 577553), (46506, 426887), (50222, 395301), (75333, 263534), (131767, 150666)]