19606974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 21882306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 293, 586, 587, 879, 1174, 1758, 1761, 3522, 5567, 11134, 11153, 16701, 22306, 33402, 33459, 66918, 171991, 343982, 515973, 1031946, 3267829, 6535658, 9803487, 19606974]

約数ペア:

[(1, 19606974), (2, 9803487), (3, 6535658), (6, 3267829), (19, 1031946), (38, 515973), (57, 343982), (114, 171991), (293, 66918), (586, 33459), (587, 33402), (879, 22306), (1174, 16701), (1758, 11153), (1761, 11134), (3522, 5567)]