25110704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82601}}^1$

素因数の和:82628

約数の個数: 20

約数和(自身を含む): 51213240

約数和(自身を除く): 26102536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82601, 165202, 330404, 660808, 1321616, 1569419, 3138838, 6277676, 12555352, 25110704]

約数ペア:

[(1, 25110704), (2, 12555352), (4, 6277676), (8, 3138838), (16, 1569419), (19, 1321616), (38, 660808), (76, 330404), (152, 165202), (304, 82601)]