13887062

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 13691818

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 74, 83, 119, 133, 166, 238, 259, 266, 323, 518, 581, 629, 646, 703, 1162, 1258, 1406, 1411, 1577, 2261, 2822, 3071, 3154, 4403, 4522, 4921, 6142, 8806, 9842, 9877, 11039, 11951, 19754, 21497, 22078, 23902, 26809, 42994, 52207, 53618, 58349, 83657, 104414, 116698, 167314, 187663, 365449, 375326, 408443, 730898, 816886, 991933, 1983866, 6943531, 13887062]

約数ペア:

[(1, 13887062), (2, 6943531), (7, 1983866), (14, 991933), (17, 816886), (19, 730898), (34, 408443), (37, 375326), (38, 365449), (74, 187663), (83, 167314), (119, 116698), (133, 104414), (166, 83657), (238, 58349), (259, 53618), (266, 52207), (323, 42994), (518, 26809), (581, 23902), (629, 22078), (646, 21497), (703, 19754), (1162, 11951), (1258, 11039), (1406, 9877), (1411, 9842), (1577, 8806), (2261, 6142), (2822, 4921), (3071, 4522), (3154, 4403)]