25216914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{221201}}^1$

素因数の和:221225

約数の個数: 16

約数和(自身を含む): 53088480

約数和(自身を除く): 27871566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 221201, 442402, 663603, 1327206, 4202819, 8405638, 12608457, 25216914]

約数ペア:

[(1, 25216914), (2, 12608457), (3, 8405638), (6, 4202819), (19, 1327206), (38, 663603), (57, 442402), (114, 221201)]