16950888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12422

約数の個数: 48

約数和(自身を含む): 48328800

約数和(自身を除く): 31377912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12391, 24782, 37173, 49564, 74346, 99128, 111519, 148692, 223038, 235429, 297384, 446076, 470858, 706287, 892152, 941716, 1412574, 1883432, 2118861, 2825148, 4237722, 5650296, 8475444, 16950888]

約数ペア:

[(1, 16950888), (2, 8475444), (3, 5650296), (4, 4237722), (6, 2825148), (8, 2118861), (9, 1883432), (12, 1412574), (18, 941716), (19, 892152), (24, 706287), (36, 470858), (38, 446076), (57, 297384), (72, 235429), (76, 223038), (114, 148692), (152, 111519), (171, 99128), (228, 74346), (342, 49564), (456, 37173), (684, 24782), (1368, 12391)]