16258214

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 12633946

約数列:

[1, 2, 7, 14, 43, 86, 113, 226, 239, 301, 478, 602, 791, 1582, 1673, 3346, 4859, 9718, 10277, 20554, 27007, 34013, 54014, 68026, 71939, 143878, 189049, 378098, 1161301, 2322602, 8129107, 16258214]

約数ペア:

[(1, 16258214), (2, 8129107), (7, 2322602), (14, 1161301), (43, 378098), (86, 189049), (113, 143878), (226, 71939), (239, 68026), (301, 54014), (478, 34013), (602, 27007), (791, 20554), (1582, 10277), (1673, 9718), (3346, 4859)]