16955718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 36752352

約数和(自身を除く): 19796634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 1201, 2353, 2402, 3603, 4706, 7059, 7206, 14118, 15613, 31226, 46839, 93678, 217381, 434762, 652143, 1304286, 2825953, 5651906, 8477859, 16955718]

約数ペア:

[(1, 16955718), (2, 8477859), (3, 5651906), (6, 2825953), (13, 1304286), (26, 652143), (39, 434762), (78, 217381), (181, 93678), (362, 46839), (543, 31226), (1086, 15613), (1201, 14118), (2353, 7206), (2402, 7059), (3603, 4706)]