16912168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1787}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 39264480

約数和(自身を除く): 22352312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 1787, 2366, 3574, 4732, 7148, 9464, 12509, 14296, 23231, 25018, 46462, 50036, 92924, 100072, 162617, 185848, 302003, 325234, 604006, 650468, 1208012, 1300936, 2114021, 2416024, 4228042, 8456084, 16912168]

約数ペア:

[(1, 16912168), (2, 8456084), (4, 4228042), (7, 2416024), (8, 2114021), (13, 1300936), (14, 1208012), (26, 650468), (28, 604006), (52, 325234), (56, 302003), (91, 185848), (104, 162617), (169, 100072), (182, 92924), (338, 50036), (364, 46462), (676, 25018), (728, 23231), (1183, 14296), (1352, 12509), (1787, 9464), (2366, 7148), (3574, 4732)]