19150254834

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{947}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 39266038656

約数和(自身を除く): 20115783822

約数列:

[1, 2, 3, 6, 73, 137, 146, 219, 274, 337, 411, 438, 674, 822, 947, 1011, 1894, 2022, 2841, 5682, 10001, 20002, 24601, 30003, 46169, 49202, 60006, 69131, 73803, 92338, 129739, 138262, 138507, 147606, 207393, 259478, 277014, 319139, 389217, 414786, 638278, 778434, 957417, 1914834, 3370337, 6740674, 9470947, 10111011, 18941894, 20222022, 23297147, 28412841, 43722043, 46594294, 56825682, 69891441, 87444086, 131166129, 139782882, 262332258, 3191709139, 6383418278, 9575127417, 19150254834]

約数ペア:

[(1, 19150254834), (2, 9575127417), (3, 6383418278), (6, 3191709139), (73, 262332258), (137, 139782882), (146, 131166129), (219, 87444086), (274, 69891441), (337, 56825682), (411, 46594294), (438, 43722043), (674, 28412841), (822, 23297147), (947, 20222022), (1011, 18941894), (1894, 10111011), (2022, 9470947), (2841, 6740674), (5682, 3370337), (10001, 1914834), (20002, 957417), (24601, 778434), (30003, 638278), (46169, 414786), (49202, 389217), (60006, 319139), (69131, 277014), (73803, 259478), (92338, 207393), (129739, 147606), (138262, 138507)]