16205124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 41307392

約数和(自身を除く): 25102268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1423, 1898, 2846, 2847, 3796, 4269, 5692, 5694, 8538, 11388, 17076, 18499, 36998, 55497, 73996, 103879, 110994, 207758, 221988, 311637, 415516, 623274, 1246548, 1350427, 2700854, 4051281, 5401708, 8102562, 16205124]

約数ペア:

[(1, 16205124), (2, 8102562), (3, 5401708), (4, 4051281), (6, 2700854), (12, 1350427), (13, 1246548), (26, 623274), (39, 415516), (52, 311637), (73, 221988), (78, 207758), (146, 110994), (156, 103879), (219, 73996), (292, 55497), (438, 36998), (876, 18499), (949, 17076), (1423, 11388), (1898, 8538), (2846, 5694), (2847, 5692), (3796, 4269)]