16480562

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 14545678

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 167, 266, 334, 371, 742, 931, 1007, 1169, 1862, 2014, 2338, 2597, 3173, 5194, 6346, 7049, 8183, 8851, 14098, 16366, 17702, 22211, 44422, 49343, 61957, 98686, 123914, 155477, 168169, 310954, 336338, 433699, 867398, 1177183, 2354366, 8240281, 16480562]

約数ペア:

[(1, 16480562), (2, 8240281), (7, 2354366), (14, 1177183), (19, 867398), (38, 433699), (49, 336338), (53, 310954), (98, 168169), (106, 155477), (133, 123914), (167, 98686), (266, 61957), (334, 49343), (371, 44422), (742, 22211), (931, 17702), (1007, 16366), (1169, 14098), (1862, 8851), (2014, 8183), (2338, 7049), (2597, 6346), (3173, 5194)]