16707964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 19616324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 233, 364, 394, 466, 788, 932, 1379, 1631, 2561, 2758, 3029, 3262, 5122, 5516, 6058, 6524, 10244, 12116, 17927, 21203, 35854, 42406, 45901, 71708, 84812, 91802, 183604, 321307, 596713, 642614, 1193426, 1285228, 2386852, 4176991, 8353982, 16707964]

約数ペア:

[(1, 16707964), (2, 8353982), (4, 4176991), (7, 2386852), (13, 1285228), (14, 1193426), (26, 642614), (28, 596713), (52, 321307), (91, 183604), (182, 91802), (197, 84812), (233, 71708), (364, 45901), (394, 42406), (466, 35854), (788, 21203), (932, 17927), (1379, 12116), (1631, 10244), (2561, 6524), (2758, 6058), (3029, 5516), (3262, 5122)]