15664854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 35769600

約数和(自身を除く): 20104746

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 59, 102, 114, 118, 137, 177, 274, 323, 354, 411, 646, 822, 969, 1003, 1121, 1938, 2006, 2242, 2329, 2603, 3009, 3363, 4658, 5206, 6018, 6726, 6987, 7809, 8083, 13974, 15618, 16166, 19057, 24249, 38114, 44251, 48498, 57171, 88502, 114342, 132753, 137411, 153577, 265506, 274822, 307154, 412233, 460731, 824466, 921462, 2610809, 5221618, 7832427, 15664854]

約数ペア:

[(1, 15664854), (2, 7832427), (3, 5221618), (6, 2610809), (17, 921462), (19, 824466), (34, 460731), (38, 412233), (51, 307154), (57, 274822), (59, 265506), (102, 153577), (114, 137411), (118, 132753), (137, 114342), (177, 88502), (274, 57171), (323, 48498), (354, 44251), (411, 38114), (646, 24249), (822, 19057), (969, 16166), (1003, 15618), (1121, 13974), (1938, 8083), (2006, 7809), (2242, 6987), (2329, 6726), (2603, 6018), (3009, 5206), (3363, 4658)]