16869948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 43249920

約数和(自身を除く): 26379972

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 3217, 5244, 6434, 9651, 12868, 19302, 38604, 61123, 73991, 122246, 147982, 183369, 221973, 244492, 295964, 366738, 443946, 733476, 887892, 1405829, 2811658, 4217487, 5623316, 8434974, 16869948]

約数ペア:

[(1, 16869948), (2, 8434974), (3, 5623316), (4, 4217487), (6, 2811658), (12, 1405829), (19, 887892), (23, 733476), (38, 443946), (46, 366738), (57, 295964), (69, 244492), (76, 221973), (92, 183369), (114, 147982), (138, 122246), (228, 73991), (276, 61123), (437, 38604), (874, 19302), (1311, 12868), (1748, 9651), (2622, 6434), (3217, 5244)]