16948694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 31829760

約数和(自身を除く): 14881066

約数列:

[1, 2, 7, 14, 17, 34, 59, 71, 118, 119, 142, 238, 289, 413, 497, 578, 826, 994, 1003, 1207, 2006, 2023, 2414, 4046, 4189, 7021, 8378, 8449, 14042, 16898, 17051, 20519, 29323, 34102, 41038, 58646, 71213, 119357, 142426, 143633, 238714, 287266, 498491, 996982, 1210621, 2421242, 8474347, 16948694]

約数ペア:

[(1, 16948694), (2, 8474347), (7, 2421242), (14, 1210621), (17, 996982), (34, 498491), (59, 287266), (71, 238714), (118, 143633), (119, 142426), (142, 119357), (238, 71213), (289, 58646), (413, 41038), (497, 34102), (578, 29323), (826, 20519), (994, 17051), (1003, 16898), (1207, 14042), (2006, 8449), (2023, 8378), (2414, 7021), (4046, 4189)]