16849124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 15810076

約数列:

[1, 2, 4, 19, 38, 47, 53, 76, 89, 94, 106, 178, 188, 212, 356, 893, 1007, 1691, 1786, 2014, 2491, 3382, 3572, 4028, 4183, 4717, 4982, 6764, 8366, 9434, 9964, 16732, 18868, 47329, 79477, 89623, 94658, 158954, 179246, 189316, 221699, 317908, 358492, 443398, 886796, 4212281, 8424562, 16849124]

約数ペア:

[(1, 16849124), (2, 8424562), (4, 4212281), (19, 886796), (38, 443398), (47, 358492), (53, 317908), (76, 221699), (89, 189316), (94, 179246), (106, 158954), (178, 94658), (188, 89623), (212, 79477), (356, 47329), (893, 18868), (1007, 16732), (1691, 9964), (1786, 9434), (2014, 8366), (2491, 6764), (3382, 4982), (3572, 4717), (4028, 4183)]