16969812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 41986560

約数和(自身を除く): 25016748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 263, 283, 526, 566, 789, 849, 1052, 1132, 1578, 1698, 3156, 3396, 4997, 5377, 9994, 10754, 14991, 16131, 19988, 21508, 29982, 32262, 59964, 64524, 74429, 148858, 223287, 297716, 446574, 893148, 1414151, 2828302, 4242453, 5656604, 8484906, 16969812]

約数ペア:

[(1, 16969812), (2, 8484906), (3, 5656604), (4, 4242453), (6, 2828302), (12, 1414151), (19, 893148), (38, 446574), (57, 297716), (76, 223287), (114, 148858), (228, 74429), (263, 64524), (283, 59964), (526, 32262), (566, 29982), (789, 21508), (849, 19988), (1052, 16131), (1132, 14991), (1578, 10754), (1698, 9994), (3156, 5377), (3396, 4997)]