25213722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{221173}}^1$

素因数の和:221197

約数の個数: 16

約数和(自身を含む): 53081760

約数和(自身を除く): 27868038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 221173, 442346, 663519, 1327038, 4202287, 8404574, 12606861, 25213722]

約数ペア:

[(1, 25213722), (2, 12606861), (3, 8404574), (6, 4202287), (19, 1327038), (38, 663519), (57, 442346), (114, 221173)]