16214926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 31262112

約数和(自身を除く): 15047186

約数列:

[1, 2, 7, 13, 14, 26, 41, 53, 82, 91, 106, 182, 287, 371, 533, 574, 689, 742, 1066, 1378, 1681, 2173, 3362, 3731, 4346, 4823, 7462, 9646, 11767, 15211, 21853, 23534, 28249, 30422, 43706, 56498, 89093, 152971, 178186, 197743, 305942, 395486, 623651, 1158209, 1247302, 2316418, 8107463, 16214926]

約数ペア:

[(1, 16214926), (2, 8107463), (7, 2316418), (13, 1247302), (14, 1158209), (26, 623651), (41, 395486), (53, 305942), (82, 197743), (91, 178186), (106, 152971), (182, 89093), (287, 56498), (371, 43706), (533, 30422), (574, 28249), (689, 23534), (742, 21853), (1066, 15211), (1378, 11767), (1681, 9646), (2173, 7462), (3362, 4823), (3731, 4346)]