25217142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{221203}}^1$

素因数の和:221227

約数の個数: 16

約数和(自身を含む): 53088960

約数和(自身を除く): 27871818

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 221203, 442406, 663609, 1327218, 4202857, 8405714, 12608571, 25217142]

約数ペア:

[(1, 25217142), (2, 12608571), (3, 8405714), (6, 4202857), (19, 1327218), (38, 663609), (57, 442406), (114, 221203)]