13944556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 13997204

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 251, 323, 502, 646, 731, 817, 1004, 1292, 1462, 1634, 2924, 3268, 4267, 4769, 8534, 9538, 10793, 13889, 17068, 19076, 21586, 27778, 43172, 55556, 81073, 162146, 183481, 205067, 324292, 366962, 410134, 733924, 820268, 3486139, 6972278, 13944556]

約数ペア:

[(1, 13944556), (2, 6972278), (4, 3486139), (17, 820268), (19, 733924), (34, 410134), (38, 366962), (43, 324292), (68, 205067), (76, 183481), (86, 162146), (172, 81073), (251, 55556), (323, 43172), (502, 27778), (646, 21586), (731, 19076), (817, 17068), (1004, 13889), (1292, 10793), (1462, 9538), (1634, 8534), (2924, 4769), (3268, 4267)]