19314932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 42524160

約数和(自身を除く): 23209228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1129, 1222, 1316, 2258, 2444, 4277, 4516, 7903, 8554, 14677, 15806, 17108, 29354, 31612, 53063, 58708, 102739, 106126, 205478, 212252, 371441, 410956, 689819, 742882, 1379638, 1485764, 2759276, 4828733, 9657466, 19314932]

約数ペア:

[(1, 19314932), (2, 9657466), (4, 4828733), (7, 2759276), (13, 1485764), (14, 1379638), (26, 742882), (28, 689819), (47, 410956), (52, 371441), (91, 212252), (94, 205478), (182, 106126), (188, 102739), (329, 58708), (364, 53063), (611, 31612), (658, 29354), (1129, 17108), (1222, 15806), (1316, 14677), (2258, 8554), (2444, 7903), (4277, 4516)]