17198762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 32260032

約数和(自身を除く): 15061270

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 83, 133, 166, 266, 287, 361, 574, 581, 722, 779, 1162, 1558, 1577, 2527, 3154, 3403, 5054, 5453, 6806, 10906, 11039, 14801, 22078, 23821, 29602, 29963, 47642, 59926, 64657, 103607, 129314, 207214, 209741, 419482, 452599, 905198, 1228483, 2456966, 8599381, 17198762]

約数ペア:

[(1, 17198762), (2, 8599381), (7, 2456966), (14, 1228483), (19, 905198), (38, 452599), (41, 419482), (82, 209741), (83, 207214), (133, 129314), (166, 103607), (266, 64657), (287, 59926), (361, 47642), (574, 29963), (581, 29602), (722, 23821), (779, 22078), (1162, 14801), (1558, 11039), (1577, 10906), (2527, 6806), (3154, 5453), (3403, 5054)]